FORGED GATE, GLOBE AND CHECK VALVES
KAV – FGGC14 1
KAVAL
About us
KAVAL is a Canadian valve fabricator, providing customers with gate, globe, check, as well as floating and trunnion ball valves, etc. of a complete range of sizes and ratings for oil and gas
industry, as well as other industries.
Kaval has production and distribution centers in Calgary, Canada and Nanjing, China,
consisting of experienced RD, QA/QC, Engineering and production teams. We provide customers in the world with soft seated floating and trunnion ball valves, gate valves, globe
valves, check valves, etc. for oil and gas industry, as well as other industries. KAVAL is ISO
9000 certified (DNV) and valve designs meet relevant standards such as API 6D, API 600, API
594, ASME B16.34, CSA Z245.15, and tested as per API 598, API 6D, API 607, etc.. Our
products meet the most stringent requirement in quality, pricing, delivery and services by our
customers.
In the very tough competitive market, KAVAL wins its share by high quality products, quick
delivery, excellent service and competitive price. In KAVAL we are proud of our quality control,
knowledge of materials, valve design, fabrication, our services, as well as our understanding about requirements in oil and gas industries in North America and the world. Our experienced
staff, high standards of excellence, expertise in problem solving and variety of our products
will provide our clients with fully satisfaction.
Our international team is composed of experts of valve design, valve manufacture, material production, oil and gas production, EPC, etc. Based on know-how and know-why, we provide
our clients with result-oriented flow control solutions for their projects, including selection of
materials, specification of valves, etc. rather than only valve products, to meet the client
particular applications.
Matching up the market requirement and technology development, we have been dedicating on
developing products and services to best meet our client’s needs in oil and gas industries.
Client’s success is our achievement. Our experienced staff, high standards of excellence,
expertise in problem solving and variety of our products will provide our clients with fully
satisfaction.
FORGED GATE, GLOBE AND CHECK VALVES
KAV – FGGC14 2
KAVAL
PRODUCTS AND STANDARDS
Forged steel gate valve
Size: NPS 1/4” 2”
Class: ANSI 150 2500
Design standard: API 602
Test: API 598
End: RF, BW, SW, NPT
OS& Y, Solid wedge
Forged Globe Valve
Size: NPS 1/4” 2”
Class: ANSI 150 2500
Design standard: API 602
Test: API 598
End: RF, BW, SW, NPT
OS&Y
Tapered Disc, T-pattern and Y-pattern
Manually Operated
FORGED GATE, GLOBE AND CHECK VALVES
KAV – FGGC14 3
KAVAL
Forged Check Valve
Size: NPS 1/4” 2”
Class: ANSI 150 1500
Design standard: API 602
Test: API 598
End: RF, BW, SW, NPT
.
Lift Check Valve
Design standard: API 602, BS1868
Size: NPS 1/2” 12”
Class: ANSI 150 2500
Test: API 598
End: RF, RTJ, BW, SW, NPT
NACE compliance
For easy application and to avoid misuse at site, all materials used by KAVAL are in accordance
with NACE MR0175/ISO15156 (latest revision) requirements as pre-qualified materials against
H2S attack, while it is customers’ responsibility to determine service conditions of the valves.
FORGED GATE, GLOBE AND CHECK VALVES
KAV – FGGC14 4
KAVAL
STANDARD MATERIAL AND DIMENSION
Forged Gate Valve
Item Part Standard Material 1
Normal temperature Low temperature Stainless steel
1 Body A105N LF2 class 1 F316L
2 Gasket 304SS + graphite flexible
3 Bonnet A105N LF2 class 1 F316L
4 Bolt A193 B7M A320 L7M A193 B8MA, Class 1
5 Washer PTFE
6 Pin 410 410 304
7 Gland Eyebolt A193 B7M A320 L7M A193 B8MA, Class 1
8 Gland Flange A105N LF2 class 1 F304
9 Nut A194 2HM A194 7M A194 8MA
10 Stem Nut 410
11 Washer SS304 SS304 SS304
12 Handwheel A197
13 Locking Nut A194 2HM A194 7M A194 8MA
14 Seat Per trim
15 Wedge Per trim
16 Stem Per trim
17 Packing Graphite
18 Packing Gland 410 410 316
Note: Other materials are available upon request and service condition.
FORGED GATE, GLOBE AND CHECK VALVES
KAV – FGGC14 5
KAVAL
Main Dimensions
Information of most commonly used valves is given. For those not listed, please
consult KAVAL engineering. Design can be revised per customer’s requirements.
(Dimensions in mm)
Size Class ½” ¾” 1” 1-1/4” 1-1/2” 2”
d
150-800 9.5 12.7 17.5 23.8 28.6 36.5
900 9.5 12.7 17.5 23.8 28.6 36.5
1500 9.5 12.7 17.5 23.8 28.6 36.5
L
150-800 79 92 111 120 120 140
900 111 111 120 120 140 170
1500 111 111 120 120 140 170
H
150-800 182 208 254 290 330 372
900 182 208 254 290 330 372
1500 182 208 254 290 330 372
W
150-800 100 100 125 160 180 200
900 100 100 125 160 180 200
1500 100 100 125 160 180 200
FORGED GATE, GLOBE AND CHECK VALVES
KAV – FGGC14 6
KAVAL
Forged Globe Valve
Item Part Standard Material1
Normal temperature Low temperature Stainless steel
1 Body A105N LF2 class 1 F316L
2 Gasket 304SS + graphite flexible
3 Bonnet A105N LF2 class 1 F316L
4 Pin 410 410 304
5 Bolt A193 B7M A320 L7M A193 B8MA, Class 1
6 Gland Eyebolt A193 B7M A320 L7M A193 B8MA, Class 1
7 Gland Flange A105N LF2 class 1 F304
8 Nut A194 2HM A194 7M A194 8MA
9 Stem Nut 410
10 Handwheel A197
11 Locking Nut A194 2HM A194 7M A194 8MA
12 Disc Per trim
13 Stem Per trim
14 Packing Graphite
15 Packing Gland 410 410 316
Note: Other materials are available upon request and service condition.
FORGED GATE, GLOBE AND CHECK VALVES
KAV – FGGC14 7
KAVAL
MAIN DIMENSIONS
Information of most commonly used valves is given. For those not listed, please
consult KAVAL engineering. Design can be revised per customer’s requirements.
(Dimensions in mm)
Size Class ½” ¾” 1” 1-1/4” 1-1/2” 2”
d
150-800 9.5 12.7 17.5 23.8 28.6 36.5
900-1500 9.5 12.7 17.5 23.8 28.6 36.5
L
150-800 79 92 111 120 152 172
900-1500 111 111 120 152 172 220
H
150-800 158 192 252 252 289 330
900-1500 207 207 240 258 290 337
W
150-800 100 100 125 160 180 200
900-1500 100 100 125 160 180 200
FORGED GATE, GLOBE AND CHECK VALVES
KAV – FGGC14 8
KAVAL
Forged Check Valve
Item Part Standard Material1
Normal temperature Low temperature Stainless steel
1 Body A105N LF2 class 1 F316L
2 Disc Per trim
3 Gasket 304SS + graphite flexible
4 Bonnet A105N LF2 class 1 F316L
5 Bolt A193 B7M A320 L7M A193 B8MA, Class 1
Note: Other materials are available upon request and service condition.
MAIN DIMENSIONS
Size Class ½” ¾” 1” 1-1/4” 1-1/2” 2”
d
150-800 9.5 12.7 17.5 23.8 28.6 36.5
900 9.5 12.7 17.5 23.8 28.6 36.5
1500 9.5 12.7 17.5 23.8 28.6 36.5
L
150-800 79 92 111 120 152 172
900 111 111 120 152 172 220
1500 111 111 120 152 172 220
H
150-800 61 61 78 84 103 118
900 79 79 97 104 120 139
1500 79 79 97 104 120 139
FORGED GATE, GLOBE AND CHECK VALVES
KAV – FGGC14 9
KAVAL
HOW TO ORDER FORGED GATE, GLOBE AND CHECK VALVES
Type of
valve Size Port Class Model
End
connection Operator
Body
material
Trim
material
Type of valve:
GAA = Gate valve, wedge
GAB = Gate valve, slab
GAC = Gate valve, expanding gate
GLT = Globe valve, straight pattern (T pattern)
GLY = Globe valve, angular pattern (Y pattern)
GLD = Stop and check globe
CHA = Swing check
CHB = Horizontal piston check
CHC = Dual Plate check
CHD = Axial flow check
CHE = Tilting disc check
Size:
07 = 1/4" 09 = 3/8" 11 = 1/2" 13 = 3/4" 01 = 1" 15 = 1 1/2" 02 = 2"
Port:
R = Regular F = Full
Class:
01 = 150 03 = 300 06 = 600 08 = 800 09 = 900 15 = 1500 25 = 2500
20 = 2000 CWP 30 = 3000 CWP 40 = 4000 CWP 50 = 5000 CWP
60 = 6000 CWP 70 = 7000 CWP 80 = 15000 CWP 90 = 20000 CWP
Model:
Gate valve
A1 = Bolted bonnet, flexible wedge, outside screw & Yoke (standard)
A2 = Bolted bonnet, solid wedge, outside screw & Yoke (standard)
A3 = Bolted bonnet, flexible wedge, cryogenic
A4 = Bolted bonnet, solid wedge, cryogenic
Globe valve and Check Valve
B1 = Bolted bonnet, outside screw & Yoke (standard)
B3 = Bolted bonnet, cryogenic
FORGED GATE, GLOBE AND CHECK VALVES
KAV – FGGC14 10
KAVAL
End connection:
R = Raised face J = RTJ W = Butt weld S = Socket weld
N = NPT Female M = NPT Male P = SW X NPT
Operator:
G = Manual gear H = Hand wheel B = Bare stem C = Chain wheel
E = Electric actuator A = Pneumatic actuator N = Not applicable
Body material:
11 = A105N 12 = A350 LF2 15 = A182 F316 (L) 16 = A182 F304 (L)
20 = Other material
Trim (as per API STD 600):
01 = Trim 1 (F6)
02 = Trim 2 (304)
03 = Trim 3 (F310)
04 = Trim 4 (Hard F6)
05 = Trim 5/05A (Hardfaced)
06 = Trim 6 (F6 +Cu-Ni)
07 = Trim 7 (F6 + Hard F6)
08 = Trim 8/8A (F6 + Hardfaced)
09 = Trim 9 (Monel)
10 = Trim 10 (316)
12 = Trim 12 (316SS + Hardfaced)
13 = Trim 13 (Alloy 20)
14 = Trim 14 (Alloy 20 + Hardfaced)
15 = Trim 15 (Hardfaced)
16 = Trim 16 ((Hardfaced)
20 = A105 + ENP
21 = A350 LF2 + ENP
3
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
PRODUCTS AND STANDARDS
Cast steel gate valve
Size: NPS 2” 48”
Class: ANSI 150 2500
Design standard: ASME B16.34, API 600
Face to Face: ASME B16.10
Test: API 598
End: RF, RTJ, BW
OS&Y, bolted bonnet
Solid, flexible or split wedge
Manually or Actuator operated
Repairability Performance
API 603 Gate Valve
Size: NPS 2”- 24”
Class: ANSI 150 - 300
Design standard: API 603
Face to Face: ASME B16.10
Test: API 598
End: RF, BW
OS & Y, bolted bonnet
Solid, flexible or split wedge
Manually or Actuator Operated
KΛV
4
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Cast Globe Valve
Size: NPS 2” 16”
Class: ANSI 150 1500
Design Standard: ASME B16.34, BS1873
Test: API 598
Face to Face:ASME B16.10
End: RF, RTJ, BW
OS&Y, bolted bonnet
Manually or Actuator Operated
Tapered Disc
Swing Check Valve
Size: NPS 1/2” 48”,
Class: ANSI 150 2500
Design Standard: ASME B16.34, API 594, BS1868
End: RF, RTJ, BW, SW, NPT
Non-penetrate disc shaft
5
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Dual Plate Check Valve
Size: NPS 2” 30”
Class: ANSI 150 1500
Design standard: API 594
Type: Wafer, Lug, Flanged, Butt Weld
Hub Connections
Improved flow efficiencies
GENERAL STANDARD
Besides standards listed, all KAVAL valves meet the following industrial standards:
Face to face dimension: ASME B16.10
Butt weld end bevel: ASME B16.25
Surface quality of castings: MSS SP-55
Marking: MSS SP-25
NDE: ASME B16.34 Sec. 8 (upon request)
CSA Z245.15 (as per PO specification)
NACE compliance
For easy application and to avoid misuse at site, all materials used by KAVAL are in accordance
with NACE MR0175/ISO15156 (latest revision) requirements as pre-qualified materials against
H2S attack, while it is customers’ responsibility to determine service conditions of the valves.
6
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
STANDARD MATERIAL AND DIMENSION
CAST GATE VALVE
Gear operator selection
(other sizes by option):
Rating Size
150 24” and larger
300 18” and larger
600 14” and larger
900 8” and larger
1500 8” and larger
2500 8” and larger
Item Part Standard Material
Normal temperature Low temperature Stainless steel
1 Body A216 WCB A352 LCC A351 CF8M
2 Seat A105N A350 LF2, Class 1 A182 F316
3 Wedge A216 WCB A352 LCC A351 CF8M
4 Stem As per trim As per trim A182 F316
5 Gasket 316SS + graphite flexible
6 Bonnet/Yoke A216 WCB A352 LCC A351 CF8M
7 Nut A194 2HM A194 7M A194 8MA
8 Bolt A193 B7M A320 L7M A193 B8MA
9 Backseat bushing A182 F6 A182 F6 A182 F316
10 Stem packing Graphite
11 Gland A182 F6 A352 LCC A182 F316
12 Gland cover A216 WCB A216 WCB A351 CF8M
13 Gland nut A194 2HM A194 7M A194 8MA
14 Gland eyebolt A193 B7M A320 L7M A194 8MA
15 Grease nipple Copper alloy, Carbon steel or ally steel
16 Stem nut A439 D2
17 Retaining nut Carbon steel or ally steel
18 Handwheel Ductile iron or steel
19 Handwheel nut Ductile iron or steel
7
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
FACE TO FACE DIMENSIONS AND WEIGHTS
Information of most commonly used valves is given. Valves for other sizes and ratings are
also available. For those not listed, please consult KAVAL engineering. (Dimensions in mm, weight in Kg)
Gate Valve
Class 150
NPS 2 2 1/2 3 4 5 6 8 10 12 14 16 18 20 24 30 36 40 42
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 750 900 1000 1200
L (RF/BW)
178 191 203 229 254 267 292 330 356 381 407 432 457 508 610 711 108 127
H 386 434 480 584 681 765 956 1149 1350 1508 1703 1892 2119 2500 3148 3721 3980 5920
W 200 200 250 250 300 350 400 450 500 550 600 650 750 610 610 610 610 610
Weight (RF)
20 28 36 52 72 85 127 195 283 398 524 690 900 1135 2800 3820 4842 7110
Weight (BW)
15 22 26 40 68 77 18 185 270 370 500 650 880 1100 2610 3600 4815 7050
Class 300
NPS 2 2 1/2 3 4 5 6 8 10 12 14 16 18 20 24 750 900
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 30 36
L (RF/BW)
216 241 283 305 381 403 419 457 502 762 838 914 991 1143 1397 1727
H 410 453 509 612 670 805 1000 1200 1416 1582 1725 1959 2104 2598 3205 4104
W 200 200 250 250 300 350 400 450 500 550 600 610 610 610 610 1000
Weight (RF)
20 23 26 27 44 50 74 124 137 217 337 580 715 1050 1235 1655
Weight (BW)
17 19 21 20 35 37 54 100 110 174 285 495 615 840 1090 1500
Class 600
NPS 2 2 1/2 3 4 6 8 10 12 14 16 18 20 24
DN 50 65 80 100 150 200 250 300 350 400 450 500 600
L (RF/BW)
292 330 356 432 559 660 787 838 889 991 1092 1194 1397
H 418 476 518 646 770 839 1024 1229 1450 1574 1931 2207 2582
W 200 250 250 300 400 450 500 600 610 610 610 610 610
Weight (RF)
40 55 70 123 245 426 700 940 1310 1610 2070 2405 3621
Weight (BW)
32 47 64 103 218 374 570 830 1012 1217 1760 2000 3015
8
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Class 900
NPS 2 2 1/2 3 4 6 8 10 12 14 16 18
DN 50 65 80 100 150 200 250 300 350 400 450
L (RF/BW)
368 419 381 457 610 737 838 965 1029 1130 1219
L
(RTJ) 371 422 384 460 613 740 841 968 1038 1140 1232
H 498 547 572 679 900 1102 1346 1520 1905 2054 2213
W 250 250 300 350 500 600 610 610 610 610 610
Weight (RF)
95 128 155 192 378 635 900 1550 2170 3070 3870
Weight (BW)
80 110 125 165 330 520 730 1300 1800 2650 3302
Class 1500
NPS 2 2 1/2 3 4 6 8 10 12 14 16 18
DN 50 65 80 100 150 200 250 300 350 400 450
L (RF/BW)
368 419 470 546 705 832 991 1130 1257 1384 1537
L
(RTJ) 371 422 473 549 711 842 1000 1146 1276 1407 1559
H 487 572 602 700 985 1145 1374 1633 1798 1963 2812
W 250 300 350 500 600 450 450 610 610 610 610
Weight (RF)
74 132 165 248 510 1040 1910 2685 4100 6200 8100
Weight (BW)
54 105 129 129 360 760 164 2755 3200 5300 7100
Class 2500
NPS 2 2 1/2 3 4 6 8 10 12
DN 50 65 80 100 150 200 250 300
L (RF/BW)
451 508 578 673 914 1022 1270 1422
L
(RTJ) 454 514 584 683 927 1038 1292 1445
H 563 563 582 870 1450 1610 2076 2281
W 350 450 450 500 610 610 610 610
Weight (RF)
130 200 245 490 1600 2450 4570 6100
Weight (BW)
95 150 175 375 1310 2010 3800 5200
9
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Globe Valve
Gear operator selection (other sizes by option):
Rating Size
150 18” and larger
300 12” and larger
600 8” and larger
900 8” and larger
1500 4” and larger
2500 3” and larger
Item Part Standard Material
Normal
temperature
Low temperature Stainless steel
1 Body A216 WCB A352 LCC A351 CF8M
2 Seat As per trim As per trim A182 F316
3 Disc A105N A350 LF2 Class 1 A182 F316
4 Seat As per trim As per trim A182 F316
5 Stem A182 F6 A182 F6 A182 F316
6 Disc nut As per trim As per trim A182 F316
7 Gasket 316SS + graphite
8 Bonnet/Yoke A216 WCB A352 LCC A351 CF8M
9 Bolt A193 B7M A320 L7M A193 B8MA, Class 1
10 Nut A194 2HM A194 7M A194 8MA
11 Back seat As per trim As per trim A182 F316
12 Stem packing Graphite
13 Gland A182 F6 A352 LCC A182 F316
14 Gland cover A216 WCB A352 LCC A351 CF8M
15 Gland eyebolt A193 B7M A320 L7M A194 8MA
16 Nut A194 2HM A194 7M A194 8MA
17 Pin Carbon steel Carbon steel 316 SS
18 Stem nut A439 D2
19 Handwheel Ductile iron or steel
20 washer Carbon steel or alloy steel
21 Handwheel nut Carbon steel or alloy steel
10
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Class 150
NPS 2 2 1/2 3 4 5 6 8 10 12 14 16
DN 50 65 80 100 125 150 200 250 300 350 400
L (RF/BW)
203 216 241 292 356 406 495 622 699 622 699
H 338 373 396 476 497 524 588 738 862 950 994
W 200 250 250 300 350 350 400 500 500 550 550
Weight (RF)
21 30 41 64 90 113 190 289 485 550 724
Weight (BW)
19 27 38 54 75 93 170 220 362 491 650
Class 300
NPS 2 2 1/2 3 4 5 6 8 10 12
DN 50 65 80 100 125 150 200 250 300
L (RF/BW) 267 292 318 356 400 445 559 622 711
H 354 389 420 496 576 674 912 949 1032
W 200 250 250 350 350 400 450 500 600
Weight (RF)
26 38 51 76 125 173 296 500 724
Weight (BW)
21 29 38 59 104 137 237 432 632
Class 600
NPS 2 2 1/2 3 4 5 6 8 10 12
DN 50 65 80 100 125 150 200 250 300
L (RF/BW)
292 330 356 432 508 559 660 787 838
L
(RTJ) 292 330 356 432 511 562 663 790 841
H 396 446 496 599 700 791 1014 1180 1350
W 250 250 350 350 450 500 600 700 610
Weight (RF)
37 50 62 150 187 294 543 1006 1350
Weight (BW)
30 40 58 132 142 227 460 729 1060
11
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Class 900
NPS 2 2 1/2 3 4 6 8 10 12
DN 50 65 80 100 150 200 250 300
L (RF/BW)
368 419 381 457 610 737 838 965
L
(RTJ) 371 422 384 460 613 740 841 968
H 590 660 699 795 1108 1184 1479 1755
W 350 350 450 500 610 610 610 610
Weight (RF)
95 138 110 197 435 720 1070 1920
Weight (BW)
75 85 112 158 360 597 890 1690
Class 1500
NPS 2 2 1/2 3 4 6 8 10 12
DN 50 65 80 100 150 200 250 300
L (RF/BW) 368 419 470 546 705 832 991 1130
L
(RTJ) 371 422 473 549 711 842 1000 1146
H 550 572 582 795 1278 1960 2450 2904
W 350 350 500 550 610 610 610 610
Weight (RF)
85 138 215 350 560 990 1530 2570
Weight (BW)
75 112 129 299 462 830 1330 2270
Class 2500
NPS 2 2 1/2 3 4 6 8 10
DN 50 65 80 100 150 200 250
L (RF/BW)
451 508 578 673 914 1022 1270
L
(RTJ) 454 514 584 683 927 1038 1292
H 720 800 885 1260 1905 2465 3108
W 400 500 550 610 610 610 610
Weight (RF)
176 264 308 759 1990 4390 5290
Weight (BW)
141 214 238 644 1700 3950 4390
12
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Swing Check Valve
Item Part Standard Material
Normal temperature
Low temperature Stainless steel
1 Body A216 WCB A352 LCC A351 CF8M
2 Seat As per trim As per trim A182 F316
3 Disc A216 WCB A352 LCC A351 CF8M
4 Pin A182 F6 A182 F6 A182 F316
5 DISC NUT A182 F6 A182 F6 A182 F316
6 Hinge A216 WCB A352 LCC A351 CF8M
7 Hinge pin A182 F6 A182 F6 A182 F316
8 Bearing bracket A216 WCB A352 LCC A351 CF8M
9 Bolt A182 F316 A182 F316 A182 F316
10 Cover A216 WCB A216 LCC A351 CF8M
11 Gasket 316SS + Graphite
12 Cover bolt A193 B7M A320 L7M A193 B8M
13 Cover nut A194 2HM A194 7M A194 8M
Class 150
NPS 2 2 1/2 3 4 5 6 8 10 12 14 16 18 20 24 28 30
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 750
L (RF/BW)
203 216 241 292 330 356 495 622 699 787 864 978 978 1295 1448 1524
H 150 168 171 204 230 296 351 389 438 476 525 582 627 880 935 970
Weight (RF)
15 22 28 42 57 79 131 177 282 380 542 632 855 970 1600 2020
Weight (BW)
10 12 17 29 45 57 96 143 227 294 468 552 755 831 1420 1760
13
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Class 300
NPS 2 2 1/2 3 4 5 6 8 10 12 14 16 18 20 24 28 30
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 750
L (RF/BW)
267 292 318 356 400 445 533 622 711 838 864 978 1016 1346 1499 1595
H 176 185 216 259 304 317 380 434 500 560 596 675 730 860 1163 1270
Weight (RF)
20 30 40 65 84 118 193 310 450 595 840 933 1320 1848 2660 3680
Weight (BW)
16 22 30 53 73 101 157 232 414 455 766 774 960 1792 2260 2780
Class 600
NPS 2 2 1/2 3 4 6 8 10 12 14 16 18 20 24 28 30
DN 50 65 80 100 150 200 250 300 350 400 450 500 600 700 750
L (RF/BW)
292 330 356 432 559 660 787 838 889 991 1092 1194 1397 1600 1651
L (RTJ)
295 333 359 435 562 664 791 841 892 994 1095 1200 1407 1613 1664
H 184 210 232 263 374 426 517 569 622 680 752 975 1111 1192 1324
Weight (RF)
34 45 63 114 387 580 790 892 1200 1600 2420 3150 3800 4600 5500
Weight (BW)
26 37 50 98 310 490 670 752 1020 1350 2050 2720 3100 4700 6000
Class 900
NPS 2 2 1/2 3 4 6 8 10 12 14 16 18 20
DN 50 65 80 100 150 200 250 300 350 400 450 500
L (RF/BW)
368 381 419 457 610 737 838 965 1029 1130 1219 1321
L (RTJ)
371 384 422 460 613 740 841 968 1038 1140 1232 1333
H 296 300 300 327 441 502 664 775 782 838 839 932
Weight (RF)
69 100 110 145 310 500 772 1120 1380 1810 3000 4000
Weight (BW)
50 68 77 113 23 385 632 901 1140 1613 2650 3550
Class 1500
NPS 2 2 1/2 3 4 6 8 10 12 14 16 18 20
DN 50 65 80 100 150 200 250 300 350 400 450 500
L (RF/BW)
368 419 470 546 705 832 991 1130 1257 1384 1537 1664
L (RTJ)
371 422 473 549 711 841 1000 1148 1276 1407 1559 1686
H 296 300 341 412 511 680 756 857 950 1020 1147 1284
Weight (RF)
70 100 150 245 550 1010 1476 280 3060 4500 6100 8000
Weight (BW)
50 77 115 190 452 750 1012 1780 2200 3500 5200 7500
14
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
PRESSURE SEAL VALVES
KAVAL pressure seal valves are used for high pressure services.
Size: NPS 2 24”
Class: ANSI 600 2500
Design standard: ASME B16.34
Test: API 598
End: BW (ASME B16.25), RF (ASME B16.5)
Solid, flexible or split wedge
OS&Y, Full guiding
Low emission
Optional by-pass
15
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Pressure Seal Gate Valve
Item Part Standard
material
1 Body A216 WCB
2 Seat A105 + HF
3 Wedge A216 + HF
4 Stem A182 F6a
5 Bonnet A216 WCB
6 Gasket SS 304L
7 Trust ring A276 Type 410
8 Segment ring A276 Type 410
9 Pressure plate A216 WCB
10 Bolt A193 B7
11 Yoke A216 WCB
12 Bolt A193 B7
13 Nut A194 2H
14 Stem packing Graphite
15 Gland A276 T410
16 Gland flange A216 WCB
17 Gland nut A194 2H
18 Gland eyebolt A193 B7
19 Gear box Cast iron
20 By-pass Globe
valve
A105N (optional)
21 By-pass pipe A106 B (optional)
Gear operator selection (other sizes by option):
Rating Size
900 8” and larger
1500 8” and larger
2500 6” and larger
16
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Face to Face Dimension and Weight
Information of most commonly used valves is given. Valves for other sizes and ratings are
also available. For those not listed, please consult KAVAL engineering.
(Dimensions in mm, weight in Kg)
Class 600
NPS 2 2 1/2 3 4 6 8 10 12 14 16
DN 50 65 80 100 150 200 250 300 350 400
L (RF)
451 478 673 917 1022 1270 838 - - -
L
(BW) 371 422 384 460 613 740 841 968 1038 1140
H 498 547 572 679 900 1102 1346 1520 1905 2054
Weight (RF)
70 95 100 148 245 320 430 515 570 905
Weight (BW)
62 80 84 115 171 215 268 318 435 570
Class 900
NPS 2 2 1/2 3 4 6 8 10 12 14 16
DN 50 65 80 100 150 200 250 300 350 400
L (RF)
368 381 419 457 610 737 838 965 1029 1130
L
(BW) 216 254 305 356 508 660 787 914 991 1092
H 594 753 780 864 1013 1276 1543 1781 2026 2261
Weight (RF)
63 99 107 158 294 692 1008 1418 1785 2520
Weight (BW)
42 67 70 108 194 520 772 1103 1470 2048
Class 1500
NPS 2 2 1/2 3 4 6 8 10 12 14 16
DN 50 65 80 100 150 200 250 300 350 400
L (RTJ)
371 422 473 549 711 842 1000 1146 1276 1407
L
(BW) 216 254 305 406 559 711 864 991 1067 1194
H 594 753 785 864 994 1349 1480 1870 2216 2331
Weight (RTJ)
63 99 126 218 504 958 1481 2184 2741 3780
Weight (BW)
42 67 87 150 367 718 1071 1523 1890 2888
17
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Pressure Seal Globe Valve
Item Part Material
1 Body A216 WCB+ HF
2 Disc A105+ HF
3 Disc Thrust Plate A276 420
4 Disc Nut A276 410
5 Stem A182 GR.F6
6 Bonnet A216 WCB + HF
7 Thrust Ring A276 410
8 Gasket A182 F304
9 Stem Packing Graphite
10 Bonnet Retainer Carbon Steel
11 Gland A276 410
12 Gland Cover A216 WCB
13 Eye Bolt Pins Carbon Steel
14 Gland Eye Bolts A193 B7
15 Eye Bolt Nuts A194 2H
16 Yoke A216 WCB
17 Stem nut Carbon Steel
18 Handwheel Ductile Iron
19 Washer Carbon Steel
20 Handwheel Nut Carbon steel
Gear operator selection (other sizes by option):
Rating
Size
900 8” and larger
1500 4” and larger
2500 4” and larger
10
11
12
13
17
1
2
3
4
5
6
7
8
9
15 14
13
17
18
20 19
10
11
12
16
18
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Face to Face Dimension and Weight
Information of most commonly used valves is given. Valves for other sizes and ratings are
also available. For those not listed, please consult KAVAL engineering. (Dimensions in mm, weight in Kg)
Class 900
NPS 2 2 1/2 3 4 6 8 10 12 14 16
DN 50 65 80 100 150 200 250 300 350 400
L1 (RF/BW)
368 419 381 457 610 737 838 965 1029 1130
L2
(RTJ) 371 422 384 460 613 740 841 968 1038 1140
H 619 641 721 850 1225 1350 1550 1750 200 2310
W 350 350 450 500 610 610 610 1000 1000 1200 Weight
(RF) 84 110 116 179 441 1050 1720 2300 3350 4000
Weight (BW)
58 74 84 137 378 945 1520 2050 3050 3600
Class 1500
NPS 2 2 1/2 3 4 6 8 10 12 14
DN 50 65 80 100 150 200 250 300 350
L1 (RF/BW)
368 419 470 546 705 832 991 1130 1257
L2
(RTJ) 371 422 473 549 711 842 1000 1146 1276
H 619 641 835 857 1230 1800 2000 2311 2692
W 350 350 500 500 610 610 1000 1000 1200 Weight
(RF) 84 116 143 236 918 1764 2680 3400 4300
Weight (BW)
58 62 128 168 781 1502 2280 2830 3600
Class 2500
NPS 2 2 1/2 3 4 6 8 10 12 14
DN 50 65 80 100 150 200 250 300 350
L1 (RF/BW) 368 419 470 546 705 832 991 1130 1257
L2
(RTJ) 371 422 473 549 711 842 1000 1146 1276
H 619 641 835 857 1230 1800 2000 2311 2692
W 350 350 500 500 610 610 1000 1000 1200
Weight (RF)
84 116 143 236 918 1764 2680 3400 4300
Weight (BW)
58 62 128 168 781 1502 2280 2830 3600
Pressure Check Valve
19
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Item Part Standard material
1 Body A216 WCB
2 Cover A105
3 Disc A216 + HF
4 Hinge A216 WCB
5 Seat ring A105 + HF
6 Hinge pin A182 F6
7 Sealing ring A276 Type 410
8 Pressure ring A276 Type 410
9 Segment ring A216 WCB
10 Cover clamp A216 WCB
11 Cover clamp bolt A193 B7
12 Cover clamp nut A194 2H
13 Eyebolt A181
Face to Face Dimension and Weight
Information of most commonly used valves is given. Valves for other sizes and ratings are
also available.
Class 600
NPS (d) 2 2 1/2 3 4 6 8 10 12 14 16 20 24
DN 50 65 80 100 150 200 250 300 350 400 500 600
L1 (RF/ BW)
292 330 356 432 559 660 787 838 889 991 1194 1394
L1
(RTJ) 296 333 359 435 562 763 790 841 892 994 1200 1407
H 241 264 270 318 400 587 606 695 749 780 819 949
Weight (RF)
27 35 45 65 190 350 500 670 680 1150 1880 2600
Weight (BW)
18 25 32 55 130 260 370 490 660 850 1490 2040
Class 900
NPS (d) 2 2 1/2 3 4 6 8 10 12 14 16
DN 50 65 80 100 150 200 250 300 350 400
L1 (BW)
216 254 305 356 508 660 787 914 991 1092
L1
(RTJ) 371 384 422 460 613 740 841 968 1038 1140
H 241 264 270 318 400 587 606 695 749 780
Weight (RTJ)
42 55 58 110 242 599 893 1365 1628 1733
Weight (BW)
21 32 34 68 168 462 725 1071 1281 1418
Class 1500
20
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
NPS (d) 2 2 1/2 3 4 6 8 10 12
DN 50 65 80 100 150 200 250 300
L1 (BW)
216 254 305 406 559 711 864 991
L1
(RTJ) 371 422 473 546 711 842 1000 1146
H 241 264 274 318 422 479 591 645
Weight (RTJ)
42 58 105 147 360 641 1103 1628
Weight (BW)
21 34 42 74 233 504 777 1155
Class 2500
NPS (d) 2 2 1/2 3 4 6 8 10 12
DN 50 65 80 100 150 200 250 300
L1 (BW)
279 330 368 457 610 762 914 1041
L1
(RTJ) 454 514 584 683 927 1038 1292 1445
H 245 264 274 318 451 559 576 656
Weight (RTJ)
89 124 163 299 588 1072 1678 2776
Weight (BW)
53 74 89 142 285 598 783 1512
21
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
HOW TO ORDER CAST GATE GLOBE AND CHECK VALVES
Type of
valve Size Port Class Model
End
connection Operator
Body
material
Trim
material
Type of valve:
GAA = Gate valve, wedge
GAB = Gate valve, slab
GAC = Gate valve, expanding gate
GLT = Globe valve, straight pattern (T pattern)
GLY = Globe valve, angular pattern (Y pattern)
GLD = Stop and check globe
CHA = Swing check
CHB = Horizontal piston check
CHC = Dual Plate check
CHD = Axial flow check
CHE = Tilting disc check
Size:
01 = 1" 15 = 1 1/2" 25 = 2 1/2"
02 = 2" 03 = 3" 04 = 4" 06= 6" 08 = 8”
10 = 10” 12 = 12” 14 = 14” 16 = 16” 18 = 18”
20 = 20” 22 = 22” 24 = 24” 26 = 26” 28 = 28”
30 = 30” 32 = 32” 34 = 34” 36 = 36” …
Port:
R = Regular F = Full
Class:
01 = 150 03 = 300 06 = 600 08 = 800 09 = 900 15 = 1500 25 = 2500
20 = 2000 CWP 30 = 3000 CWP 40 = 4000 CWP 50 = 5000 CWP
60 = 6000 CWP 70 = 7000 CWP 80 = 15000 CWP 90 = 20000 CWP
Model:
Gate valve
A1 = Bolted bonnet, flexible wedge, outside screw & Yoke (standard)
A2 = Bolted bonnet, solid wedge, outside screw & Yoke (standard)
A3 = Bolted bonnet, flexible wedge, cryogenic
A4 = Bolted bonnet, solid wedge, cryogenic
A5 = Pressure seal, flexible wedge, outside screw & Yoke (standard)
A6 = Pressure seal, solid wedge, outside screw & Yoke (standard)
A7 = Bolted bonnet, bellow seal
A8 = Pressure, bellow seal
22
CASTING GATE, GLOBE AND CHECK VALVES
KAV –CGGC14
KAVAL
Globe valve and Check Valve
B1 = Bolted bonnet, outside screw & Yoke (standard)
B2 = Pressure seal, outside screw & Yoke (standard)
B3 = Bolted bonnet, cryogenic
B4 = Pressure seal, cryogenic
Dual-plate check valve
C1 = Flanged, standard
C2 = Lug, standard
C3 = Wafer, standard
C4 = Welded, standard
End connection:
R = Raised face J = RTJ W = Butt weld S = Socket weld
N = NPT Female M = NPT Male P = SW X NPT
Operator:
G = Manual gear H = Hand wheel B = Bare stem C = Chain wheel
E = Electric actuator P = Pneumatic actuator N = Not applicable
Body material:
01 = A216 WCB 02 = A352 LCC 03 = A351 CF8M 04 = A351 CF8
06 = A351 CF3M 07 = A351 CF3 08 = A217 CA15 09 = A217 WC6
10 = A217 WC9 20 = Other alloys
Trim (as per API STD 600):
01 = Trim 1 (F6)
02 = Trim 2 (304)
03 = Trim 3 (F310)
04 = Trim 4 (Hard F6)
05 = Trim 5/05A (Hardfaced)
06 = Trim 6 (F6 +Cu-Ni)
07 = Trim 7 (F6 + Hard F6)
08 = Trim 8/8A (F6 + Hardfaced)
09 = Trim 9 (Monel)
10 = Trim 10 (316)
12 = Trim 12 (316SS + Hardfaced)
13 = Trim 13 (Alloy 20)
14 = Trim 14 (Alloy 20 + Hardfaced)
15 = Trim 15 (Hardfaced)
16 = Trim 16 ((Hardfaced)
20 = A105 + ENP
21 = A350 LF2 + ENP
FLOATING BALL VALVE
KAV-FBV14
2
KAVAL
Forged Ball Valve (small size)
Size: NPS 1/4” 2”,
Class: ANSI 800 2500
Design standard: API 608, ASME B16.34
Test: API 598, API 6D
End: BW, SW, NPT
Screwed body construction
Soft & Metal Seated
Fireproof per API 607
KAVAL’s premium quality floating ball valves have found wide applications in oilfield, chemical industry, petrochemical and hydrocarbon processing applications.
PRODUCTS AND APPLICABLE STANDARDS
Cast Floating Ball Valve
Size: NPS 2” 6”
Class: ANSI 150 600
Design standard: API 608/ ASME
B16.34
End: RF flange per ASME B16.5
Fact to Face: ASME B16.10
Test: API 6D
Soft & Metal Seated
Fireproof per API 607
FLOATING BALL VALVE
KAV-FBV14
3
KAVAL
Cast Floating Ball Valves (small size)
Size: NPS 1/2”- 2”
Class: ANSI 150 1500
Design standard: API 608
End: RF flange per ASME 16.5
Test: API 6D
Soft & Metal Seated
Fireproof per API 607
KAVAL floating ball valves are also designed to meet EN/ISO standards:
Design standard: EN ISO17292
Valve shell pressure-temperature: EN ISO17292
Shell wall thickness: EN ISO17292
Face-to-face dimensions: EN 12982
End flange dimensions: EN 1759-1
Fire test: ISO 10497
Pressure/Leak test: EN 12266
CSA standards
Kaval floating valves satisfy CSA Z245.15 (latest edition).
NACE compliance
For easy application and to avoid misuse at site, all materials used by KAVAL are in accordance
with NACE MR0175/ISO15156 (latest revision) requirements as pre-qualified materials against
H2S attack, while it is customers’ responsibility to determine service conditions of the valves.
FLOATING BALL VALVE
KAV-FBV14
4
KAVAL
DESIGN FEATURES
Blow-out proof stem. The stem is blow-out proof design. On the stem, primary O-ring and secondary fire safe flexible graphite stem seal provide low break torque, excellent emission control, and good chemical and thermal resistance. The valve stem has a built in antistatic device which ensures continuous contact of stem-to-ball and stem-to-body.
Integral ISO actuator mounting Top work flange dimensions are in accordance with ISO5211 and provides unified easy installation of actuators and locking device.
Deep recessed soft seats The seat is recessed into a deep machined pocket which serves to surround and protect the seat on all sides. This design eliminates cold flow of the soft seats into the valve conduit where the seats can be damaged by the action of the ball or the flow medium, to provide an extremely long service life of the seats. KAVAL floating ball valve is bi-directional sealing design, i.e. either end of the valve can be installed upstream without compromising the integrity of the bubble-tight seal.
Ground and polished ball is free to float and mates perfectly with the conical seats for a positive leak proof seal, self-cleaning and self-
adjusting. The ball is also pressure activated. The higher the line pressure, the tighter the valve will seal.
PTFE and graphite body seal The PTFE provides the primary body seal and graphite provides secondary fire safe seal. Other polymer materials may be used as the primary body seal to meet any particular service requirement
Position locking plate and indicator handle The locking plate will ensure proper open/close position of the ball and provide CO/CC of the valve. The handle ensures installation on the stem in the correct position and in alignment with the ball port. When the handle is aligned with the pipe, the valve is
open. When the handle is perpendicular to the pipe, the valve is closed.
Belleville spring washers under the handle are used to achieve live loading and minimize the need to retighten the packing.
FLOATING BALL VALVE
KAV-FBV14
5
KAVAL
PARTS AND MATERIAL SELECTION
Below is an explosive illustration of KAVAL full port, split body, floating type ball valve to show the basic design concept. The parts of the valve are numbered and given in bill of material. The
regular port is not shown, but design features are the same.
FLOATING BALL VALVE
KAV-FBV14
6
KAVAL
BILL OF MATERIAL
(Typical materials of construction1)
ITEM PART NAME MATERIAL
Normal
temperature service
Low temperature service2
Stainless steel for server corrosive
service
1 Body ASTM A216 WCB ASTM A352 LCC ASTM A351 CF8M
2 Adapter ASTM A216 WCB ASTM A352 LCC ASTM A351 CF8M
3 Ball ASTM A182 F316/ ASTM A105N+ENP3
ASTM A182 F316/ ASTM A350 LF2+ENP3
ASTM A182 F316
4 Stem ASTM A182 F316/
ASTM A105N+ENP3
ASTM A182 F316 /
ASTM A350 LF2+ENP3 ASTM A182 F316
5 Seat 4 PTFE / RPTFE / NYLON / DEVLON / PEEK
6 Handle ASTM A216 WCB ASTM A216 WCB ASTM A216 WCB
7 Stopper Carbon steel Carbon steel Carbon steel
8 Gland ASTM A182 F316 ASTM A182 F316 ASTM A182 F316
9 Thrust Washer PTFE PTFE PTFE
10 Lock Washer Carbon steel Carbon steel Carbon steel
11 Washer Carbon steel Carbon steel Carbon steel
12 Packing Graphite Graphite Graphite
13 Body Seal5 PTFE PTFE PTFE
14 Body Gasket Graphite Graphite Graphite
15 O Ring VITON B VITON GLT VITON B
16 Body Stud ASTM A193 B7M ASTM A320 L7M ASTM A193 B8M
17 Body Nut ASTM A194 2HM ASTM A194 7M ASTM A194 8M
18 Stem Nut ASTM A193 B7M ASTM A320 L7M ASTM A193 B8M
19 Stem Bolt CARBON STEEL CARBON STEEL CARBON STEEL
20 Stop Screw ASTM A193 B7M ASTM A320 L7M ASTM A193 B8M
21 Stop Sleeve ASTM A276 410 ASTM A276 410 ASTM A276 410
22 Antistatic Ball SS316 SS316 SS316
23 Antistatic Spring SS316 SS316 SS316
24 Belleville Spring AS 9262 AS 9262 AS 9262
Note:
1. The BOM table lists standard materials which are most commonly used in oil and gas industries. Other materials are available depending on service conditions of the valve and
client requirement.
2. A350 LF2 material, unless otherwise specified, will be Class 1.
3. The thickness of ENP, unless otherwise specified, will be 3 mil (0.075 mm).
4. Flexible seat design provides tight shutoff at high and low pressures, reduce wear and valve
torque. A wide range of seat materials are available and can be selected upon client request
(see the pressure/temperature rating chart of sealing materials).
5. PEEK or other polymer seal is available upon client requirements for particular applications.
FLOATING BALL VALVE
KAV-FBV14
7
KAVAL
PRESSURE/TEMPERATURE RATINGS OF SEAT MATERIALS
The pressure-temperature ratings for KAVAL floating ball valves are determined by the body material and the seat material. The chart is indicative of the standard seat and sealing materials.
For ratings of other materials, contact the technical department of KAVAL.
0
1000
2000
3000
4000
5000
6000
0 100 200 300 400 500 600 700
PEEK
Temperature (°F)
Pre
ssu
re (
psi
)
Pre
ssu
re (
bar
)
137
206
275
344
413
38 93 149 204 260 316 371
Temperature (°C)
A216 WCB CL2500
A216 WCB CL1500
A216 WCB CL900
A216 WCB CL600
A216 WCB CL300
A216 WCB CL150
68
FLOATING BALL VALVE
KAV-FBV14
8
KAVAL
DIMENSION DATA
ASME Class150 full port
Valve size
Valve Dimensions (mm) Weight (kg) A B C D N-E T f L L1 W H
1/2” 12 34.9 60.3 90 4-16 8.0 2 108 42 180 73 1.8
3/4” 18 42.9 69.9 100 4-16 8.9 2 117 45 180 90 2.3
1” 24 50.8 79.4 110 4-16 9.6 2 127 50 180 90 3.3
1 1/2” 37 73 98.4 125 4-16 12.7 2 165 65 288 121 6.5
2” 50 92.1 120.7 152 4-19 14.3 2 178 77 288 141 10.7
3” 76 127 152.4 190 4-19 17.5 2 203 85 394 196 25
4” 100 157.2 190.5 230 8-19 22.3 2 229 95 488 237 37
6” 151 215.9 241.3 280 8-22.5 23.9 2 394 175 800 295 81
ASME Class 300 full port
Valve size
Valve Dimensions (mm) Weight (kg) A B C D N-E T f L L1 W H
1/2” 12 34.9 66.7 95 4-16 12.7 2 140 42 180 73 2.8
3/4” 18 42.9 82.6 115 4-19 14.3 2 152 45 180 90 4.1
1” 24 50.8 88.9 125 4-19 15.9 2 165 50 180 90 5.6
1 1/2” 37 73 114.3 155 4-22.5 19.1 2 190 75 288 121 9.1
2” 50 92.1 127 165 8-19 20.7 2 216 85 288 141 13.9
3” 76 127 168.3 210 8-22.5 27 2 282 95 394 196 32
4” 100 157.2 200 255 8-22.5 30.2 2 305 115 488 237 48.5
6” 151 215.9 269.9 320 12-22.5 35 2 403 175 800 295 104
FLOATING BALL VALVE
KAV-FBV14
9
KAVAL
ASME Class 600 full port
Valve size
Valve Dimensions (mm) Weight (kg) A B C D N-E T f L L1 W H
1/2” 12 34.9 66.7 95 4-16 14.3 7 165 70 180 100 2.7
3/4” 18 42.9 82.6 115 4-19 15.9 7 190 75 180 103 6.3
1” 24 50.8 88.9 125 4-19 17.5 7 216 78 180 115 6.0
1 1/2” 37 73 114.3 155 4-22.5 22.3 7 241 100 394 153 12.5
2” 50 92.1 127 165 8-19 25.4 7 292 113 394 163 21.3
3” 76 127 168.3 210 8-22.5 31.8 7 356 153 488 209 45
4” 100 157.2 215.9 275 8-25.5 38.1 7 432 178 700 257 88
ASME Class 150 regular port
Valve size
Valve Dimensions (mm) Weight (kg) d A B C D N-E T f L L1 W H
3/4”X1/2” 12 18 42.9 69.9 100 4-16 8.9 2 117 45 180 73 2.6
1”X3/4” 18 24 50.8 79.4 110 4-16 9.6 2 127 50 180 90 2.8
1 1/2”X1” 24 37 73 98.4 125 4-16 12.7 2 165 65 180 90 4.0
2”X1 1/2” 37 50 92.1 120.7 152 4-19 14.3 2 178 75 288 121 7.9
3”X2” 50 76 127 152.4 190 4-19 17.5 2 203 87 288 141 17
4”X3” 76 100 157.2 190.5 230 8-19 22.3 2 229 100 394 196 28.5
6”X4” 100 151 215.9 241.3 280 8-22.5 23.9 2 394 150 488 237 51
FLOATING BALL VALVE
KAV-FBV14
10
KAVAL
ASME Class 300 regular port
Valve size
Valve Dimensions (mm) Weight (kg) d A B C D N-E T f L L1 W H
3/4”X1/2” 12 18 42.9 82.6 115 4-19 14.3 2 152 45 180 73 3.4
1”X3/4” 18 24 50.8 88.9 125 4-19 15.9 2 165 50 180 90 4.2
1 1/2”X1” 24 37 73 114.3 155 4-22.5 19.1 2 190 75 180 90 7.3
2”X1 1/2” 37 50 92.1 127 165 8-19 20.7 2 216 85 288 121 10.6
3”X2” 50 76 127 168.3 210 8-22.5 27 2 282 95 288 141 23.5
4”X3” 76 100 157.2 200 255 8-22.5 30.2 2 305 115 394 196 42
6”X4” 100 151 215.9 269.9 320 12-22.5 35 2 403 175 488 237 72
ASME Class 600 regular port
Valve size
Valve Dimensions (mm) Weight (kg) d A B C D N-E T f L L1 W H
3/4”X1/2” 12 18 42.9 82.6 115 4-19 15.9 7 190 75 180 100 5.0
1”X3/4” 18 24 50.8 88.9 125 4-19 17.5 7 216 78 180 103 7.0
1 1/2”X1” 24 37 73 114.3 155 4-22.5 22.3 7 241 100 180 115 10.0
2”X1 1/2” 37 50 92.1 127 165 8-19 25.4 7 292 113 394 153 17
3”X2” 50 76 127 168.3 210 8-22.5 31.8 7 356 153 394 163 29
4”X3” 76 100 157.2 215.9 275 8-25.5 38.1 7 432 178 488 209 63.5
6”X4” 100 151 215.9 292.1 355 12-28.5 47.7 7 559 210 700 257 121.5
FLOATING BALL VALVE
KAV-FBV14
11
KAVAL
ACTUATOR MOUNTING DATA
ASME Class 150 full port
Valve size
Valve Dimensions (mm) Torque (N.m) H P M K S T V ISO 5211
1/2” 70 30 M14X1.5 11 M5 10 Ø36 F03 7
3/4” 72 30 M14X1.5 11 M5 10 Ø36 F03 10
1” 80 30 M14X1.5 11 M6 10 Ø50 F05 15
1 1/2” 90.5 35.5 M18X1.5 15 M6 13 Ø50 F05 30
2” 110.5 35.5 M18X1.5 16 M8 13 Ø70 F07 45
3” 151.5 41.5 M22X1.5 18 M10 15 Ø102 F10 90
4” 193 58 M30X2 27 M10 20 Ø102 F10 130
6” 274 79.5 M40X2 39.5 M12 28 Ø125 F12 320
ASME Class 300 full port
Valve size
Valve Dimensions (mm) Torque (N.m) H P M K S T V ISO 5211
1/2” 70 30 M14X1.5 11 M5 10 Ø36 F03 10
3/4” 72 30 M14X1.5 11 M5 10 Ø36 F03 14
1” 80 30 M14X1.5 11 M6 10 Ø50 F05 20
1 1/2” 90.5 35.5 M18X1.5 15 M6 13 Ø50 F05 40
2” 110.5 35.5 M18X1.5 16 M8 13 Ø70 F07 70
3” 151.5 41.5 M22X1.5 18 M10 15 Ø102 F10 110
4” 193 58 M30X2 27 M10 20 Ø102 F10 245
6” 274 79.5 M40X2 39.5 M12 28 Ø125 F12 530
FLOATING BALL VALVE
KAV-FBV14
12
KAVAL
ASME Class 600 full port
Valve size
Valve Dimensions (mm) Torque (N.m) H P M K S T V ISO 5211
1/2” 70 30 M14X1.5 11 M5 10 Ø36 F03 16
3/4” 72 30 M14X1.5 11 M5 10 Ø36 F03 20
1” 80 30 M14X1.5 11 M6 10 Ø50 F05 40
1 1/2” 108.5 41.5 M22X1.5 18 M8 15 Ø70 F07 90
2” 118.5 41.5 M22X1.5 18 M8 15 Ø70 F07 110
3” 165 59 M30X2 26.5 M10 20 Ø102 F10 230
4” 224.5 79.5 M40X2 39.5 M10 28 Ø102 F10 500
FLOATING BALL VALVE
KAV-FBV14
13
KAVAL
HOW TO ORDER
Type of
valve Size Port Class Model
End connection
Operator Body Trim Seat
Body seal / Stem seal
Type of valve: FBS = Floating ball, Standard FBC = Floating ball, Cryogenic FBP = Floating ball, Special
Size: 07 = 1/4" 09 = 3/8" 11 = 1/2" 13 = 3/4" 01 = 1" 15 = 1 1/2" 02 = 2" 25 = 2 1/2" 03 = 3" 04 = 4" 06 = 6"
Port: R = Regular port F = Full port
Class: 01 = 150 03 = 300 06 = 600 08 = 800 09 = 900 15 = 1500 25 = 2500
20 = 2000 CWP 30 = 3000 CWP 40 = 4000 CWP 50 = 5000 CWP 60 = 6000 CWP
Model (of configuration): A1 = 1 pc, Soft seal, casting, bolted closure B1 = 1 pc, Soft seal, forging, bolted closure A2 = 2 pc, Soft seal, casting, bolted closure B2 = 2 pc, Soft seal, forging, bolted closure A3 = 3 pc, Soft seal, casting, bolted closure B3 = 3 pc, Soft seal, forging, bolted closure E2 = 2 pc, Soft seal, forging, threaded closure E3 = 3 pc, Soft seal, forging, threaded closure
End connection: R = Raised face flange J = RTJ W = Butt weld S = Socket weld N = NPT Female M = NPT Male P = SW X NPT
Operator: G = Manual Gear L = Lever B = Bare stem S = Spring Lever A = Actuator
Body: 01 = A216 WCB 02 = A352 LCC 03 = A351 CF8M 04 = A351 CF8
06 = A351CF3M 07 = A351 CF3
11 = A105N 12 = A350 LF2 13 = A182 F316 (L) 14 = 182 F304 (L)
20 = other material
Trim: E1 = Body material (equivalent forging) + 1.5 mil ENP E2 = Body material (equivalent forging) + 3mil ENP & 316 stem E3 = Body material (equivalent forging) + 3mil ENP E4 = Body material Trim & 4140 Stem + 3mil ENP
S2 = CF8 /304SS S3 = CF8M / 316SS S4 = 410SS S5 = 22Cr Duplex stainless steel S7 = 316S Trim & F51 Stem S8 = F51 Ball and Stem + 316 Trim
Seat: T = MPTFE N = Nylon K = PEEK P = PCTFE D = DEVLON M = METAL O = other material
Body seal / Stem seal: A = PTFE /PTFE B = PTFE/ Graphite C = PTFE/VITON D = PTFE/HNBR K = PEEK E = SS + Graphite/Graphite
FLOATING BALL VALVE
KAV-FBV14
14
KAVAL
FLOW COEFFICIENT
When flow goes through a valve it loses some energy. The pressure drop (ΔP) of the flow across a valve is
determined by the flow rate, specific gravity of the flow and the flow coefficient, K, of the valve. For liquid,
Where
Q: Flow rate
ΔP: Pressure drop
Sg: Specific gravity (1 for water)
K: Flow coefficient Kv (SI unit) or Cv (Imperial Unit)
Cv is is defined as the flow rate in US Gallons per minute [gpm] of water at a temperature of 60°F with a
pressure drop of 1 psi across a fully open valve.
Kv is the flow coefficient in metric units. It is defined as the flow rate in cubic meters per hour [m3/h] of
water at a temperature of 16°C with a pressure drop of 1 bar across a fully open valve.
For gas (compressible flow):
(
)
where
Cv: Valve flow coefficient, dimensionless
q: Volumetric flow rate, scfh
Gg: Gas specific gravity (ratio of flowing gas to density of air with both at standard conditions, which is
equal to the ratio of the molecular weight of gas to the molecular weight of air)
: Pressure differential, psi
T1: Absolute upstream temperatures (in °K)
P1: Upstream absolute static pressure, psia
y: Expansion factor, ratio of flow coefficient for a gas to that for a liquid at the same Reynolds Number,
dimensionless
(y = 0.667 when P2 (down stream pressure) 0.5 times P1 for very low pressure differential)
The typical flow coefficient Cv of ball valves (full port at full open position):
Size
(In) Class 150 Class 300 Class 600 Class 900
Class
1500
Class
2500
1/2 24 24 24 24 24 24
3/4 53 53 53 53 53 53
1 92 92 92 92 92 92
1 ½ 211 211 211 211 211
2 381 381 381 381
3 845 845 845
4 1523 1523 1523
6 3381 3381 3381
8 6031 6031
10 9442 9442
12 13614
2
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
The KAVAL Split Body trunnion mounted ball valves have been designed for severe oil and
gas applications, including production, upstream processing, transportation and distribution,
refining and petrochemical, as well as power plants, water transportation, sea water desalination and chemical applications.
APPLICABLE STANDARD
KAVAL trunnion ball valves are designed to meet the following standards:
Design standard: API 6D
Valve shell pressure-temperature: ASME B16.34
Shell wall thickness: ASME B16.34
Face-to-face dimensions:
API 6D/ASME B16.10
End flange dimensions: ASME B16.5,
MSS SP-44 and ASME B16.47 series A
Top mounting flange: ISO 5211
Fire test: API 607
Pressure / leak test: API 6D
KAVAL trunnion ball valves are also designed to meet EN/ISO standards: Design standard: ISO 14313
Valve shell pressure-temperature: EN ISO1092-1
Face-to-face dimension: ISO 14313
Fire test: EN ISO 10497
Pressure test: ISO 14313
CSA standards
Kaval trunnion valves satisfy CSA Z245.15 (latest edition).
NACE compliance
For easy application and to avoid misuse at site, all materials used by KAVAL are in accordance with NACE MR0175/ISO15156 (latest revision) requirements as pre-qualified
materials against H2S attack, while it is customers’ responsibility to determine service
conditions of the valves.
3
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
PARTS AND MATERIAL SELECTION
Trunnion ball valves can be trunnion supported and bearing-plate mounted design depending
on size and class rating. Below are explosive illustrations of KAVAL full port, split body,
trunnion ball valve exhibiting the basic design concept. The parts of the valve are numbered
and given in bill of material. The regular port is not shown, but design features are the same.
Trunnion (out trunnion) mounted ball valve
4
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
Bill of Material (Typical materials of construction1)
ITEM PART NAME MATERIAL 2, 3
1 Body ASTM A105N ASTM A350 LF2 ASTM A182 F316
2 Adapter ASTM A105N ASTM A350 LF2 ASTM A182 F316
3 Ball 316 SS /
ASTM A105+ENP 316 SS /
ASTM A350 LF2+ENP ASTM A182 F316
4 Stem 4 316 SS /
ASTM A29 4140+ENP 316 SS /
ASTM A29 4140+ENP ASTM A182 F51
5 Seat 5 RPTFE / NYLON / DEVLON / PEEK
6 Seat Ring ASTM A105N+ENP ASTM A350 LF2+ENP ASTM A182 F316
7 Trunnion ASTM A105N+ENP ASTM A350 LF2+ENP ASTM A182 F316
8 Bonnet ASTM A105N+ENP ASTM A350 LF2+ENP ASTM A182 F316
9 Seat Follower ASTM A105N+ENP ASTM A350 LF2+ENP ASTM A182 F316
10 Mounting Plate ASTM A105 ASTM A350 LF2 ASTM A182 F316
11 Gear Carbon steel Carbon steel Carbon steel
14 Body Stud ASTM A193 B7M ASTM A320 L7M ASTM A193 B8M
15 Body Nut ASTM A194 2HM ASTM A194 7M ASTM A194 8M
16 Screw ASTM A193 B7M ASTM A320 L7M ASTM A193 B8M
17 Stud ASTM A193 B7M ASTM A320 L7M ASTM A193 B8M
18 Nut ASTM A194 2HM ASTM A194 7M ASTM A194 8M
19 Pin Carbon steel Carbon steel ASTM A276 410
20 O Ring VITON B HNBR / VITON GLT VITON B
21 Gasket Graphite Graphite Graphite
226 Thrust Washer PTFE PTFE PTFE
236 Bearing 5 CS+PTFE CS+PTFE SS+PTFE
24 Key AISI 1045 AISI 1045 AISI 1045
25 Relief Valve ASTM A105+ENP ASTM A350 LF2+ENP ASTM A182 F316
26 Drain Plug ASTM A105+ENP ASTM A350 LF2+ENP ASTM A182 F316
27 Antistatic Spring SS316 SS316 SS316
28 Spring INCONEL X750 INCONEL X750 INCONEL X750
29 Antistatic Ball SS316 SS316 SS316
30 Pin ASTM A276 410 ASTM A276 410 ASTM A276 410
31 Seat Injection Valve
ASTM A105+ENP ASTM A350 LF2+ENP ASTM A182 F316
32 Check Valve SS316 SS316 SS316
33 Stem Injection Valve
ASTM A105+ENP ASTM A350 LF2+ENP ASTM A182 F316
34 Lifting Lug Carbon steel Carbon steel Carbon steel
35 Support Feet Carbon steel Carbon steel Carbon steel
5
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
Note:
1. The BOM table lists standard materials which are most commonly used in oil and gas
industries. Other materials are available depending on service conditions of the valve and
client requirement.
2. A350 LF2 material, unless it is specified otherwise, will be Class 1.
3. The thickness of ENP, unless otherwise specified, will be 3 mil (0.075 mm).
4. Stem material will be determined according to rating/size and service of the valve. Other
materials other than listed are available.
5. Flexible seat design provides tight shutoff at high and low pressures, reduce wear and
valve torque. A wide range of seat materials are available (see Seat Insert and Sealing
Material Selection table).
6. PEEK or other polymer seal is available upon client requirements for particular
applications.
Seat Insert and Sealing Material Selection
Material Temperature ℃ Class Rating Size
Min Max Seat Insert Seal Seat Insert Seal
RPTFE -100 150 300 NA 16” N/A
NYLON -60 100 2500 NA 56” N/A
DEVLON -60 140 2500 NA 56” N/A
PEEK -60 220 2500 NA 24” N/A
PCTFE -196 150 2500 NA 24” N/A
HNBR -40 140 N/A 2500 N/A 56”
VITON B -29 180 N/A 900 N/A 56”
VITON AED -29 180 N/A 2500 N/A 56”
VITON GLT -30 180 N/A 900 N/A 56”
PTFE+Elgiloy Spring -196 200 N/A 2500 N/A 24”
Note: The applicable temperature of sealing materials in valves could be lower than the material
datasheets for static application.
6
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
DESIGN FEATURES
In KAVAL trunnion ball vavles, the ball is fixed and the seats are floating, free to move along the valve axis. Side load exerted by the pressure acting on the ball is absorbed by springs
behind the seat holder. The springs also provide preload force on the seat to ensure the valve
is tight seal at low pressure.
Body construction
KAVAL standard trunnion ball valves are three piece
body design (body + 2 adaptors). The body is made of
forged parts and connected together with bolts. The
bolted construction allows disassembly on the job
site for repairs. The body drain is located in the lowest part of the body cavity and consists of a drain
valve with safety plug. Graphite rings are provided to
guarantee full compliance with Fire Safe Standards.
Emergency sealant
injection-seat
Blow-out proof stem The stem is of anti-blowout design, separated from the ball and connected to the upper trunnion. The connection between the stem and the actuator is achieved by means of a key.
Internal stop will ensure proper open/close position of the ball and provide pretection fo the
stem and ball from over travelling
ISO 5211 top flange dimensions are in accordance with ISO5211
and provides unified easy installation of actuators
Emergency sealant injection-stem
Drain plug
7
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
Soft seated valves
In a soft seated ball valve a resilient polymer seat is
inserted into the seat holder to provide bubble tight
seal of the valve. The seat holder also provides a metal to metal sealing with the ball (in case the soft
seat fails in fire).
In trunnion ball vavles, the ball is fixed and the
seats are floating. The seat with holder is free to
move along the valve axis. The seat is self-relieving.
Behind the seat holder are pre-loading springs. The pre-loading springs provide preload force on the seat to ensure the valve is tight seal at low pressure. As pressure increases, the
springs absorb load exerted by the fluid pressure and the valve will seal also tight.
An O-ring and a graphite gaskets and/or spring energized lip with the seat holder to ensure
sealing between the seat holder and the valve body parts.
Self-relieving seats are supplied as a standard feature. Double piston or combination seats
(self-relieving/upstream, double piston/down-stream) can be supplied upon request.
Metal-seated valves
For special applications the contact area between the
seats and the ball can be completely metallic. This
solution is recommended when the normal soft sealing is
not suitable due to the severity of the service conditions, such as high temperature and the presence of solid
particles which may damage the soft seats. In metal-to-
metal seal design, the ball and the seat contact surfaces
are hard faced with tungsten carbide coating or
chromium carbide coating to improve resistance to wear
and prevent scratching caused by the solid particles contained in the process media.
Stem construction
The stem is of anti-blowout design. The stem is separated from the ball and connected to the
upper trunnion by means of pins or by a tang-type connection. The connection between the
stem and the actuator is achieved by means of a key.
Two O-rings and a graphite gasket ensure sealing low emission of the stem. The graphite
gasket is retained by the gland plate.
An emergency sealant injection facility is provided between the upper O-ring and the graphite
gasket. The graphite gasket can be replaced with the valve in line and the ball in any position.
To replace the graphite gasket, just removing the gland plate and release possible pressure in
the space between the upper O-ring and the graphite gasket through the grease injection fitting hole. The stem seals can also be replaced with the valve in line when the ball is in the
fully closed or fully open position and the pressure in the body cavity has been completely
released.
Special stem sealing systems of lip seals or special gaskets are available upon client request
8
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
for different service conditions.
Emergency sealant injection
Each KAVAL valve is supplied with emergency
sealant injection feature. The sealant injection
fitting is located between the upper O-rings
and the graphite gasket.
An emergency sealant injection feature on
seats and stem are available for 6” full port
and larger, or upon request. Emergency
grease injection features are not available on
cryogenic and high temperature valves.
Double block and bleed All KAVAL trunnion mounted ball valves are designed and manufactured to seal off both seats
at the same time and allow bleeding of the entrapped cavity pressure (DBB) with the ball in
the closed position. Both seats hold their respective pressures independently from the body
cavity. The double block and bleed feature provides high reliability of the valve.
Anti-static device This device is a standard feature of KAVAL ball valves. A spring thrusts a little ball, providing
earthed continuity between stem and other metallic components of valve (ball and body) in
order to eliminate electric charge accumulation and avoid sparks during operation of the
valve and prevent problems in case of use with flammable fluids and gas.
Actuation KAVAL trunnion mounted ball valves are designed to be operated by manual operators or by
any actuator available. The top work flange are designed in accordance with ISO 5211 and fits standard gear box or actuator. Gear operated valves can be easily actuated in service, by
removing the gear box and mounting the desired actuator.
Fire safe design Fire safe is standard design of all KAVAL ball valve. Two o-ring and gland graphite gasket
(with graphite packing) prevent leak from the valve stem area. The O-ring and body graphite
gasket prevent leakage through the valve body/adaptor connection. In case the O-ring would
be destroyed in fire, the graphite gasket and packing will prevent fluid or gas from leakage.
NACE compliance For easy application and to avoid misuse at site, all materials used by KAVAL are in
accordance with NACE MR0175/ISO15156 (latest revision) requirements as pre-qualified
materials against H2S attack, while it is customers’ responsibility to determine service
conditions of the valves.
9
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
DIMENSION DATA
The dimension data provided are for flange end valves and consistent with the
following standards:
Flange dimension: ASME B16.5
Face to face length: ASME B16.10
Dimensions for butt weld valves of KAVAL valves are consistent with ASME B16.10 and
end preparation per ASME B16.25.
Valves of other sizes are also available. Please contact KAVAL engineering for
information.
ASME Class 150 full port
Valve
size
Valve Dimensions (mm) Weight
(kg) A B C D N-E T f L W H1 H2 J L1
2” 50 92.1 120.7 152 4-19 14.3 2 178 400 163 85 - - 22
3” 76 127 152.4 190 4-19 17.5 2 203 450 196 110 - - 37
4” 100 157.2 190.5 230 8-19 22.3 2 229 450 254 133 - - 50
6” 150 215.9 241.3 280 8-22.5 23.9 2 394 600 270 205 90 360 170
8” 201 270 298.5 345 8-22.5 27 2 457 600 313 260 126 402 255
10” 252 323.8 362 405 12-25.5 28.6 2 533 600 352 280 126 402 390
12” 303 381 431.8 485 12-25.5 30.2 2 610 600 387 347 126 402 600
16” 385 470 539.8 595 16-25.5 35 2 762 600 450 410 126 402 1050
20” 487 584.2 635 700 20-28.5 41.3 2 914 750 515 500 138 544 1900
24” 589 692.2 749.3 815 20-35 46.1 2 1067 750 670 606 138 544 2800
30” 735 857 914.4 985 28-35 73.1 2 1295 750 867 768 205 665 6200
…
10
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
ASME Class 300 full port
Valve
size
Valve Dimensions (mm) Weight
(kg)
A B C D N-E T f L W H1 H2 J L1
2” 50 92.1 127 165 8-19 20.7 2 216 400 163 85 - - 25
3” 76 127 168.3 210 8-22.5 27 2 283 450 196 110 - - 50
4” 100 157.2 200 255 8-22.5 30.2 2 305 450 254 133 - - 75
6” 150 215.9 269.9 320 12-22.5 35 2 403 600 270 205 90 360 172
8” 201 270 330.2 380 12-25.5 39.7 2 502 600 313 260 126 402 300
10” 252 323.8 387.4 445 16-28.5 46.1 2 533 600 352 280 126 402 500
12” 303 381 450.8 520 16-32 49.3 2 648 600 387 347 126 402 740
16” 385 469.9 571.5 650 20-35 55.6 2 838 600 464 420 126 402 1405
20” 487 584.2 685.8 775 24-35 62 2 991 750 595 515 138 544 2100
24” 589 692.2 812.8 915 24-41 68.3 2 1143 750 670 606 138 544 2890
30” 735 857 997 1090 28-48 90.5 2 1397 800 890 770 231 695 5550
…
ASME Class 600 full port
Valve size
Valve Dimensions (mm) Weight
(kg)
A B C D N-E T f L W H1 H2 J L1
1 1/2” 38 73 114.3 155 4-22.5 22.3 7 241 450 166.
5 85 - - 25
2” 50 92.1 127 165 8-19 25.4 7 292 450 177 100 - - 30
3” 74 127 168.3 210 8-22.5 31.8 7 356 550 206 117 - - 65
4” 100 157.2 215.9 275 8-25.5 38.1 7 432 800 258 145 - - 120
6” 150 215.9 292 355 12-28.5 48 7 559 600 283 230 126 402 235
8” 201 270 349.2 420 12-32 55.6 7 660 600 313 260 126 402 435
10” 252 323.8 431.8 510 16-35 63.5 7 787 600 372 330 126 402 700
12” 303 381 489 560 20-35 66.7 7 838 600 387 347 126 402 1050
16” 385 469.9 630.2 685 20-41 76.2 7 991 750 506 420 138 544 1550
20” 487 584.2 723.9 815 24-44.5 88.9 7 1194 750 635 570 138 544 2690
24” 589 692.2 838.2 940 24-51 101.6 7 1397 750 740 606.5 138 544 4345
30” 735 857 1022.
4 1130 28-54 114.3 7 1651 800 1015 780 230 763 6660
…
11
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
ASME Class 900 full port
Valve
size
Valve Dimensions (mm) Weight
(kg) A B C D N-E T f L W H1 H2 J L1
1 1/2” 38 73 123.8 180 4-28.5 31.8 7 305 600 176 96 - - 40
2” 50 92.1 165.1 215 8-25.5 38.1 7 368 700 192 104 - - 50
3” 74 127 190.5 240 8-25.5 38.1 7 381 700 246 132 - - 82
4” 100 157.2 235 290 8-32 44.5 7 457 400 260 159 90 360 150
6” 150 215.9 317.5 380 12-32 55.6 7 610 600 288 240 126 402 320
8” 201 270 393.7 470 12-38 63.5 7 737 600 332 295 126 402 580
10” 252 323.8 469.9 545 16-38 69.9 7 838 600 400 350 126 402 920
12” 303 381 533.4 610 20-38 79.4 7 965 700 541 370 138 555 1155
16” 385 469.9 616 705 20-40.5 88.9 7 1130 750 565 450 205 664 2010
…
ASME Class 1500 full port
Valve
size
Valve Dimensions (mm) Weight
(kg) A B C D N-E T f L W H1 H2 J L1
1 1/2” 38 73 123.8 180 4-28.5 31.8 7 305 600 176 96 - - 40
2” 50 92.1 165.1 215 8-25.5 38.1 7 368 700 192 104 - - 50
3” 74 127 203.2 265 8-32 47.7 7 470 900 253 139 - - 110
4” 100 157.2 241.3 310 8-35 54 7 546 400 260 206 90 360 200
6” 144 215.9 317.5 395 12-38 82.6 7 705 600 308 260 126 402 490
8” 192 270 393.7 485 12-45 92.1 7 832 600 385 320 126 402 790
10” 239 323.8 482.6 585 12-51 108 7 991 600 420 365 126 402 1200
12” 287 381 571.5 675 16-54 123.9 7 965 700 485 390 138 555 1980
…
ASME Class 2500 full port
Valve
size
Valve Dimensions (mm) Weight
(kg) A B C D N-E T f L W H1 H2 J L1
1 1/2” 38 73 146 205 4-32 44.5 7 384 800 235 123 - - 62
2” 42 92.1 171.4 235 8-28.5 50.9 7 451 800 240 127 - - 120
3” 62 127 228.6 305 8-35 66.7 7 578 400 260 178 90 360 200
4” 87 157.2 273 355 8-41 76.2 7 673 400 280 230 90 360 380
6” 131 215.9 368.3 485 8-54 108 7 914 600 315 280 126 402 765
…
12
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
ASME Class 150 regular port
Valve
size
Valve Dimensions (mm) Weight
(kg) d A B C D N-E T f L W H1 H2 J L1
3”X2” 50 76 127 152.4 190 4-19 17.5 2 203 400 163 85 - - 22
4”X3” 76 100 157.2 190.5 230 8-19 22.3 2 229 450 196 110 - - 35
6”X4” 100 150 215.9 241.3 280 8-22.5 23.9 2 394 450 254 133 - - 72
8”X6” 150 201 270 298.5 345 8-22.5 27 2 457 600 270 205 90 360 159
10”X8” 201 252 323.8 362 405 12-25.5 28.6 2 533 600 313 260 126 402 227
12”X10” 252 303 381 431.8 485 12-25.5 30.2 2 610 600 352 280 126 402 396
16”X12” 303 385 470 539.8 595 16-25.5 35 2 762 600 387 347 126 402 575
20”X16” 385 487 584.2 635 700 20-32 41.3 2 914 600 450 410 126 402 1180
…
ASME Class 300 regular port
Valve
size
Valve Dimensions (mm) Weight
(kg) d A B C D N-E T f L W H1 H2 J L1
3”X2” 50 76 127 168.3 210 8-22.5 27 2 283 400 163 85 - - 25
4”X3” 76 100 157.2 200 255 8-22.5 30.2 2 305 450 196 110 - - 50
6”X4” 100 150 215.9 269.9 320 12-22.5 35 2 403 450 254 133 - - 75
8”X6” 150 201 270 330.2 380 12-25.5 39.7 2 502 600 270 205 90 360 172
10”X8” 201 252 323.8 387.4 445 16-28.5 46.1 2 533 600 313 260 126 402 300
12”X10” 252 303 381 450.8 520 16-32 49.3 2 648 600 352 280 126 402 500
16”X12” 303 385 469.9 571.5 650 20-35 55.6 2 838 600 387 347 126 402 740
20”X16” 385 487 584.2 685.8 775 24-35 62 2 991 600 464 420 126 402 1405
…
13
TRUNNION MOUNTED BALL VALVE
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KAVAL
ASME Class 600 regular port
Valve
size
Valve Dimensions (mm) Weight
(kg)
d A B C D N-E T f L W H1 H2 J L1
2”X1
1/2” 38 50 92.1 127 165 8-19 25.4 7 292 450 166.5 85 - - 25
3”X2” 50 74 127 168.3 210 8-22.5 31.8 7 356 450 177 100 - - 30
4”X3” 74 100 157.2 215.9 275 8-25.5 38.1 7 432 550 206 117 - - 65
6”X4” 100 150 215.9 292 355 12-28.5 48 7 559 800 258 145 - - 120
8”X6” 150 201 270 349.2 420 12-32 55.6 7 660 600 283 230 126 402 235
10”X8” 201 252 323.8 431.8 510 16-35 63.5 7 787 600 313 260 126 402 435
12”X10” 252 303 381 489 560 20-35 66.7 7 838 600 372 330 126 402 700
16”X12” 303 385 469.9 630.2 685 20-41 76.2 7 991 600 387 347 126 402 1050
20”X16” 385 487 584.2 723.9 815 24-44.5 88.9 7 1194 750 506 420 138 544 1550
…
ASME Class 900 regular port
Valve
size
Valve Dimensions (mm) Weight
(kg)
d A B C D N-E T f L W H1 H2 J L1
2”X1
1/2” 38 50 92.1 165.1 215 8-25.5 38.1 7 368 600 176 96 - - 40
3”X2” 50 74 127 190.5 240 8-25.5 38.1 7 381 700 192 104 - - 50
4”X3” 74 100 157.2 235 290 8-32 44.5 7 457 700 246 132 - - 82
6”X4” 100 150 215.9 317.5 380 12-32 55.6 7 610 400 260 159 90 360 150
8”X6” 150 201 270 393.7 470 12-38 63.5 7 737 600 288 240 126 402 320
10”X8” 201 252 323.8 469.9 545 16-38 69.9 7 838 600 332 295 126 402 580
12”X10” 252 303 381 533.4 610 20-38 79.4 7 965 600 400 350 126 402 920
16”X12” 303 385 469.9 616 705 20-40.5 88.9 7 1130 700 541 370 138 555 1155
…
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ASME Class 1500 regular port
Valve
size
Valve Dimensions (mm) Weight
(kg)
d A B C D N-E T f L W H1 H2 J L1
2”X1 1/2” 38 50 92.1 165.1 215 8-25.5 38.1 7 368 600 176 96 - - 40
3”X2” 50 74 127 203.2 265 8-32 47.7 7 470 700 192 104 - - 50
4”X3” 74 100 157.2 241.3 310 8-35 54 7 546 900 253 139 - - 110
6”X4” 100 144 215.9 317.5 395 12-38 82.6 7 705 400 260 206 90 360 200
8”X6” 144 192 270 393.7 485 12-45 92.1 7 832 600 308 260 126 402 490
10”X8” 192 239 323.8 482.6 585 12-51 108 7 991 600 385 320 126 402 790
12”X10” 239 287 381 571.5 675 16-54 123.9 7 965 600 420 365 126 402 1200
…
ASME Class 2500 regular port
Valve
size
Valve Dimensions (mm) Weight
(kg)
d A B C D N-E T f L W H1 H2 J L1
2”X1
1/2” 38 42 92.1 171.4 235 8-28.5 50.9 7 451 800 235 123 - - 62
3”X2” 42 62 127 228.6 305 8-35 66.7 7 578 800 240 127 - - 120
4”X3” 62 87 157.2 273 355 8-41 76.2 7 673 400 260 178 90 360 200
6”X4” 87 131 215.9 368.3 485 8-54 108 7 914 400 280 230 90 360 380
…
15
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
HOW TO ORDER
Type
of valve
Size Port Class Model End
connection Operator
Body material
Trim material
Seat material
Seal
Type of valve:
TBA = Trunnion ball, standard double block and bleed (DBB), outer trunnion
TBE = Trunnion ball, standard double block and bleed (DBB), inner trunnion
TBB = Trunnion ball, DPE DPE (both sides piston effect seat), outer trunnion
TBC = Trunnion ball, DPE SPE (one side piston effect seat), outer trunnion
TBF = Trunnion ball, DPE DPE (both sides piston effect seat), inner trunnion
TBG = Trunnion ball, DPE SPE (one side piston effect seat), inner trunnion TBD = Trunnion ball, cryogenic, outer trunnion
TBH = Trunnion ball, cryogenic, inner trunnion
TBS = Other type
Size:
02 = 2" 25 = 2 1/2" 03 = 3" 04 = 4" 06 = 6" 08 = 8"
10 = 10” 12 = 12” 14 = 14” 16 = 16” 18 = 18”
20 = 20” 22 = 22” 24 = 24” 30 = 30” 36 = 36” …
Port:
R = Regular port F = Full port
Class: 01 = 150 03 = 300 06 = 600 08 = 800 09 = 900 15 = 1500 25 = 2500
Model (of configuration):
S = Bolted body/adaptor connection, side entry
T = Bolted body/adaptor connection, top entry W = Welded body/adaptor connection, side entry
16
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
End connection: R = Raised face J = RTJ W = Butt Weld
Operator:
G = Manual gear L = Lever B = Bare stem S = Spring lever
E = Electric actuator P = Pneumatic actuator
Body material:
11 = A105N 12 = A182 LF2 13 = A182 F316 (L) 14 = A182 F304 (L)
20 = Other material
Trim material: E1 = Body material + 1.5 mil ENP
E2 = Body material + 3 mil ENP & 316SS stem
E3 = Body material + 3 mil ENP
E4 = Body material Trim and 4140 Stem + 3mil ENP
S2 = A350 CF8/304SS
S3 = A350 CF8M/316SS S4 = 410SS
S5 = Duplex 22Cr
S7 = 316SS Trim and F51 Stem
S8 = A182 F51 Ball and Stem +316SS trim
S9 = Other materials
Seat material:
T = MPTFE N = Nylon K = PEEK P = PCTFE D = DEVLON M = Metal
Z = Other material
Seal (Seat seal /Body seal / Stem seal): A = VITION/VITION/VITION B = HNBR/HNBR/HNBR
C = Graphite/SS+Graphite/Graphite D = Lip Seal/SS+Graphite/Graphite
Z = Other material
17
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
FLOW COEFFICIENT
When flow goes through a valve it loses some energy. The pressure drop (ΔP) of the flow
across a valve is determined by the flow rate, specific gravity of the flow and the flow
coefficient, K, of the valve. For liquid,
Where
Q: Flow rate
ΔP: Pressure Drop
Sg: Specific gravity (1 for water)
K: Flow coefficient Kv (SI unit) or Cv (Imperial Unit)
Cv is is defined as the flow rate in US Gallons per minute [gpm] of water at a temperature of
60°F with a pressure drop of 1 psi across a fully open valve.
Kv is the flow coefficient in metric units. It is defined as the flow rate in cubic meters per
hour [m3/h] of water at a temperature of 16°C with a pressure drop of 1 bar across a fully
open valve.
For gas (compressible flow):
(
)
where
Cv: Valve flow coefficient, dimensionless
q: Volumetric flow rate, scfh
Gg: Gas specific gravity (ratio of flowing gas to density of air with both at standard conditions,
which is equal to the ratio of the molecular weight of gas to the molecular weight of air)
: Pressure differential, psi
T1: Absolute upstream temperatures (in °K)
P1: Upstream absolute static pressure, psia
y: Expansion factor, ratio of flow coefficient for a gas to that for a liquid at the same
Reynolds Number, dimensionless
(y = 0.667 when P2 0.5
times P1 for very low pressure differential)
18
TRUNNION MOUNTED BALL VALVE
KAV-TBV14
KAVAL
Typical flow coefficient Cv of ball valves:
(full port at full open position)
Size
(In) Class 150
Class 300
Class 600
Class 900
Class 1500
Class 2500
1/2 24 24 24 24 24 24
3/4 53 53 53 53 53 53
1 92 92 92 92 92 92
1 ½ 211 211 211 211 211 211
2 381 381 381 381 381 283
3 845 845 845 845 845 600
4 1523 1523 1523 1523 1523 1160
6 3381 3381 3381 3381 3120 2590
8 6031 6031 6031 6031 5508 4795
10 9442 9442 9442 9442 8500 410
12 13614 13614 13614 13614 12223 10433
14 16621 16621 16621 15363 14800 -
16 21920 21920 21920 20581 19178 -
18 28076 28076 28076 26435 24243 -
20 34995 34995 34995 32743 30565 -
22 42676 42676 42676 40184 35860 -
24 51117 51117 51117 47884 41733 -
26 59012 59012 59012 56076 - -
28 68872 68872 68872 65110 - -
30 79493 79493 79493 74610 - -
32 89268 89268 89268 84977 - -
34 101307 101307 101307 96020 - -
36 112306 112306 112306 107487 - -
40 139982 139982 139982 - - -