HP-TRI-100901-REV0 butterfly valves high performance TRIPLE OFFSET
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
HP-
TRI-1
0090
1-RE
V0
butterfly valves
high performance
TRIPLE OFFSETPurna Village Thane - Bhiwandi - Agra Road,Dist : Thane - 421 302, Maharashtra, India
C-30, Jai Matadi Compound, Kalher Village, Thane-Bhiwandi-Agra Road - 421302, Maharashtra, India
REG. OFFICE & WORKS :
Unit 1 :
Unit 2 :
SALES (INTERNATIONAL) OFFICE ADDRESS :
M/S Dembla Valves Ltd (Unit 2)
C-30, Jai Matadi Compound, Kalher Village
Thane-Bhiwandi-Agra Road-421302, Maharashtra, India.
Tel : 912522 275132 / 275184 / 275104 / 241700
Fax: 912522 275132 / 275184 / 275104
E-Mail: [email protected]
SALES (DOMESTIC) HEAD OFFICE &
CORRESPONDENCE ADDRESS
M/S Dembla Valves Ltd.
1-Adarsha Industrial Estate Pokhran Road No.1,
Upvan, Thane – 400 606 (Maharashtra), India.
Tel (O): 022 - 25858234/25853957/25853899
Fax: 022 - 25853429
E-Mail: [email protected]
Dembla
TR
IPL
EO
ffset,
Meta
lS
eate
dB
utte
rflyV
alv
es.
Serie
s7600
Aim
ing
atP
erfe
ctio
n
Siz
es
DN
80
-12
00
3”-4
8”
•E
xte
nd
ed
pe
rform
an
ce
•T
igh
ts
hu
to
ff
•B
i-dire
ctio
na
l
•In
he
ren
tlyF
ires
afe
De
sig
n
De
mb
la
high performancebutterfly valves
2
HP-
TRI-1
0090
1-RE
V0
EXECUTION
The shaft is in offset with seat axis. This offset provides complete seating contact around the entire seat. With this design the disc & seat re-main in interference with each other for a larger rotation of valve disc, hence does not allow use of metal seats.
The shaft centre is offset with the valve & pipe line. This offset creates a cam effect to the movement of disc while opening & closing of valve between disc seal & seat ring. The friction between seat & seal reduces to a great extent. This allows use metal seats & make double offset butterfly valves to a wider range of applica-tions. However the metal seatsneed to be highly flexible to avoid jamming.
TRIPLE OFFSET
CONSTRUCTION WAFER-LUG-DOUBLE FLANGED
VALVE SIZES 3” - 48” / DN 80 - DN 1200
PRESSURE RATINGS CLASS 150 - CLASS 300 - CLASS 600 / EQUIVALENT TO DIN
DESIGN CONFORMS TO API 609 / BS 5155 / EN593 REQUIREMENTS
WORKING TEMPERATURE -29° C to +538° C WITH SUITABLE COMBINATION MATERIAL -100° C to +700° C
SPECIFICATIONS
DESIGN & MANUFACTURING API 609 - CALCULATIONS ACCORDING TO ASME SEC VIII, EN-12516-2 - ASME SEC III, ANSI B16.34
FACE TO FACE DIMENSIONS API 609 - EN 558-1 SERIES 13 & 20
FLANGE DIMENSIONS BODY FLANGE ANSI B 16.5 - ANSI 150# - ANSI 300#; DRILLING PN 10 - 16 - 25 - 40
TESTING STANDARD API 598 - ANSI / FCI 70.2 Cl. VI LEAKAGE
MARKING AMSS-SP-25 / EN 99
CONFORMITY TO CODES
1st OFFSET
3rd OFFSET
2nd OFFSET
The BELVEN-TRI series incorporate triple offset disc configuration. With this configuration the disc seal makes contact with body seat, only at the final shutoff position without rubbing or galling with each other.Tight shut off is achieved with the torque on the shaft.
FIRST OFFSET SECOND OFFSET THIRD OFFSET
The third offset is the axis of the seat. One angle is made inclined to the centre line of valve bore.The seat cone is offset to shaft center-line. This offset ensures’ last position’ contact between disc seal & seat ring during closing & opening. The friction between seat & seal reduces to Zero. The triple offset mechanism is ide-ally suited for metal to metal seatedvalves providing bubble Tight shut off performance under high tem-perature& fire safe applications.
high performancebutterfly valves
3
HP-
TRI-1
0090
1-RE
V0
EXECUTION
TRIPLE OFFSET
THE LAMINATED SEAL
The torque transmitted by the shaft to the disc generates uniform seating forces on the entire circumference of the disc seal. The laminated seal flexes & gets energized in the direction of sealing all over its entire circumference .The resiliency of the disc seal al-lows valve body and disc to expand or contract without producing any jamming effect under a fluctuating temperature range. The torque generated radial compressive force equally distributed around the circumference provides bidirectional tight shutoff .
BODYDISC
GASKET GASKET
Torque generated metal to metal sealing provide bidirectional tight shutoff as per requirement ofAPI 598 ,API 6D & FCI 70.2 ( class VI )
VALVE FEATURES
Triple offset geometry completely eliminates seat to seal rubbing action through out 90º disc rotation . The disc seal makes contact with the body seat only at the final shut off position.
Stellite hard facing on disc seal can be provided for abrasive services.
Complete metal construction including seal & seat with tight shut performance enable the design to be inherently fire safe.
Double blow out proof stem retention ensures greater safety and complies to the requirements of API 609.
Large diameter one piece shaft construction provides better disc alignment & smooth disc rotation between 0-90 º. The shaft is connected to the disc through a key & pin to absorb differential expansion due to temperature differential.
The shaft is guided with two long bearings which are hard chrome plated or stellited depending on applications. Bearing protection seals are provided optionally for gas applications containing suspended particles.
Low emission gland packing: Shaft & stuffing box finished with excellent finish & live loaded packing provides low emission shaft sealing.
Stainless steel metal rings with in between graphite layers are carefully assembled.The laminated resilient metal seals are suitable for temperatures up to 1000 ºF (538 ºC).
Seal is mounted on the body always away from the corrosive effects of the flowing media. Both seat &seal are field replaceable with our special tools.
Mistake proof bolting system of seat & seal to facilitate the mounting of seat & seal in one & correct position only.
Wide gaskets for seat & seal to eliminate leakage past the face of seat or seal under high temperature conditions.
In built mechanism of disc prevents decentralization of disc under high temperature & pressure conditions. Rigid disc construction minimizes disc deflection.
Positive external valve position indication.
Materials conforming toNACEavailable on request.
Heavy duty operator mounting bracket with ISO mounting facility for variety of actuator models.
high performancebutterfly valves
4
HP-
TRI-1
0090
1-RE
V0
TRIPLE OFFSET
1
6
342
16
17
18
20
19
11
10
5
7
8
MATERIAL
GNIKCAPDNALG
ETIHPARGYTISNEDHGIH
ETIHPARGYTISNEDWOL
9
13
14
15
12
nolfeTV
GNIKCAPDNALG
N° PART NAME BODY IN CARBON STEEL BODY IN STAINLESS STEEL BODY IN “SUPER DUPLEX” BODY IN ALLUM BORON2
BV..-TRI-4466M BV..-TRI-6666M BV..-TRI-8888M BV..-TRI-1313M
1 BODY ASTM A216 WCB ASTM A351CF8M ASTM A590 GR. 6A AL. BRONZE BS 1400 AB2
2 DISC SEAL SS316 + GRAPHITE SS316 + GRAPHITE SUPER DUPLEX UNS S32760 + GRAPHITE (laminated)
MONEL 400 + GRAPHITE (lami-nated)
3 DISC ASTM A351CF8M ASTM A351CF8M AS7M A S 90 GR. 6A AL. BRONZE BS1400AB2
4 SEAL RETAINER CARBON STEEL ASTM A351CF8M SUPER DUPLEX UNS S32760 AL. BRONZE BS1400AB2
5 BODY SEAT SS316 + (1) SS316 + GRAPHITE SUPER DUPLEX UNS S32760 AL. BRONZE BS1400AB2
6 BOLT ASTM A193 (7) ASTM A193 B8M ASTM A. 193 GR. BSM ASTM A. 193 BSM
7 SEAT RING GASKET
GRAPHITE GRAPHITE GRAPHITE GRAPHITE
8 SEAL GASKET GRAPHITE GRAPHITE GRAPHITE GRAPHITE
9 SHAFT SS316 / SS410 SS316 SUPER DUPLEX UNS S32760 MONEL K 500
10 DISC KEY SS316 / SS410 SS316 SUPER DUPLEX UNS S32760 MONEL K 500
11 PIN SS316 SS316 SUPER DUPLEX UNS S32760 MONEL K 500
12 GLAND PACKING GRAPHITE (2) GRAPHITE GRAPHITE (2) GRAPHITE (2)
13 GLAND FLANGE CARBON STEEL SS316 SS 316 SS 316
14 PACKING STUDS SS304 SS304 SS 304 SS 304
15 GLAND BUSH SS316 SS316 SS 316 SS 316
16 BOTTOM COVER CARBON STEEL SS316 SUPER DUPLEX UNS S32760 ALLUM BRON BS 1400 AB2
17 BOLTS ASTM A193B7 ASTM A193B8M A 193 GR. BSM A193 GR. BSM
18 GASKET SS SPIRAL WOUND/GRAPHITE FILLED
SS SPIRAL WOUND/GRAPHITE FILLED
SS SPIRAL WOUND/GRAPHITE FILLED
SS SPIRAL WOUND/GRAPHITE FILLED
19 BEARINGS SS410 + H.T. SS316 + CHROME PLATED INCONEL 600 INCONEL 600
20 THRUST WASHER SS316 SS316 SUPER DUPLEX UNS S 32760
(1) Stellite facing on disc seal on request(2) V-Teflon Gland packign for temperature less than 200° C
high performancebutterfly valves
5
HP-
TRI-1
0090
1-RE
V0
TRIPLE OFFSET
LOW EMISSION GLAND PACKING
Gland Packing
Gland Bush
Grafoil Packing
with spring washerloaded glandpacking
BELVEN provides a life loaded gland packing arrangement as a standard feature, for the TRI butterfly valve range.
1) Short packing chamber
2) Stem bearings are long enough to take side loads of stem so that its movement remains true concentric. This facilitates maximum effective shaft sealing.
3) Disc springs in the gland flange provide constant live loading on packing.
high performancebutterfly valves
6
HP-
TRI-1
0090
1-RE
V0
PRESSURE-TEMPERATURE RATINGS
TRIPLE OFFSET
B 16.34
TEMPERATURE C° CLASS 150 CLASS 300 CLASS 600 TEMPERATURE °F
A216 GR WCB A216 GR WCB A216 GR WCB
-29 to 37.7 285 740 1480 -20 to 100
93.3 260 675 1350 200
148.8 230 655 1315 300
204.4 200 635 1270 400
260.0 170 600 1200 500
315.5 140 550 1095 600
343.3 125 535 1075 650
371.0 110 535 1065 700
399.0 95 505 1010 750
426.6 80 410 825 800
454.4 65 270 535 850
482.2 50 170 345 900
510.0 35 105 205 950
537.8 20 50 105 1000
565.6 - - - 1050
593.3 - - - 1100
621.0 - - - 1150
648.9 - - - 1200
TEMPERATURE C° CLASS 150 CLASS 300 CLASS 600 TEMPERATURE °F
A216 GR WCB A216 GR WCB A216 GR WCB
-29 to 37.7 275 720 1440 -20 to 100
93.3 240 620 1240 200
148.8 215 560 1120 300
204.4 195 515 1030 400
260.0 170 480 955 500
315.5 140 450 905 600
343.3 125 445 890 650
371.0 112 430 865 700
399.0 95 425 845 750
426.6 80 415 830 800
454.4 65 405 810 850
482.2 50 395 790 900
510.0 35 385 775 950
537.8 20 365 725 1000
565.6 20(1) 360 720 1050
593.3 20(1) 325 645 1100
621.0 20(1) 275 550 1150
648.9 20(1) 205 410 1200
Permissible but notrecommended for prolonged usage
above 800 °F (426.6 °C)
(1) Flanged endrating terminates
at 1000 °F (537.8 °C)
high performancebutterfly valves
7
HP-
TRI-1
0090
1-RE
V0
VALVE TORQUES (Nm)
TRIPLE OFFSET
VALVE SIZE DP = 5 DP = 10 DP = 15 DP = 20 DP = 30 DP = 40 DP = 51
INCH MM
3” 80 34 47 63 80 114 149 189
4” 100 61 77 103 142 200 260 329
5” 125 105 137 183 229 319 414 524
6” 150 189 280 373 454 623 793 998
8” 200 201 332 442 603 883 1206 1546
10” 250 354 542 722 960 1389 1868 2388
12” 300 637 822 1096 1357 1889 2437 3077
14” 350 1015 1344 1792 2247 3140 4082 5165
16” 400 1050 1610 2146 2852 4126 5552 7097
18” 450 1456 2030 2706 3464 4915 6476 8228
20” 500 2050 2720 3626 4543 6368 8282 10480
24” 600 3587 4593 6124 7548 10481 13490 17266
28” 700 4882 6248 8334 10270 14269 18361 23520
32” 800 6370 8161 10885 13414 18637 23982 30720
36” 900 8060 10329 13776 16977 23587 30352 38880
40” 1000 9952 12752 17008 20960 29120 37472 48000
48” 1200 14330 18363 24491 30182 41933 53960 69120
DELTA P (DP), BAR
CV VALUES (usgpm)
VALVE SIZE 150# 300#
INCH MM 60° 90° 60° 90°
3” 80 82 165 82 165
4” 100 200 400 200 400
5” 125 325 650 325 650
6” 150 525 1050 525 1050
8” 200 1100 2200 900 1800
10” 250 1650 3300 1575 3150
12” 300 2550 5100 2375 4750
14” 350 2900 5800 2600 5200
16” 400 4000 8000 3450 6900
18” 450 5250 10500 4650 9300
20” 500 7000 14000 5650 11300
24” 600 10800 21600 9250 18500
28” 700 14700 29400 12590 25180
32” 800 19200 38400 16444 32888
36” 900 27750 55500 23750 47500
40” 1000 34250 68500 29320 58640
48” 1200 54150 108300 41840 83680
8
Basic Flow characteristiccurve
Valve Size 150#
3
4
5
6
8
10
12
14
16
18
20
24
28
32
36
40
48
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
1200
82
200
325
525
1100
1650
2550
2900
4000
5250
7000
10800
14700
19200
27750
34250
54150
165
400
650
1050
2200
3300
5100
5800
800
10500
14000
21600
29400
38400
55500
68500
108300
inch mm 60° 90°
Valve Size 300#
3
4
5
6
8
10
12
14
16
18
20
24
28
32
36
40
48
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
1200
82
200
325
525
900
1575
2375
2600
3450
4650
5650
9250
12590
16444
23750
29320
41840
165
400
650
1050
1800
3150
4750
5200
6900
9300
11300
18500
25180
32888
47500
58640
83680
inch mm 60° 90°
Cv VALUES (usgpm)
Torque Values (NM) �P in Bar
Valve Size
3
4
5
6
8
10
12
14
16
18
20
24
28
32
36
40
48
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
1200
34
61
105
189
201
354
637
1015
1050
1456
2050
3587
4882
6370
8060
9952
14330
47
77
137
280
332
542
822
1344
1610
2030
2720
4593
6248
8161
10329
12752
18363
inch mm5
63
103
183
373
442
722
1096
1792
2146
2706
3626
6124
8334
10885
13776
17008
24491
80
142
229
454
603
960
1357
2247
2852
3464
4543
7548
10270
13414
16977
20960
30182
114
200
319
623
883
1389
1889
3140
4126
4915
6368
10481
14269
18637
23587
29120
41933
149
260
414
793
1206
1868
2437
4082
5552
6476
8282
13490
18361
23982
30352
37472
53960
189
329
524
998
1546
2388
3077
5165
7097
8228
10480
17266
23520
30720
38880
48000
69120
10 15 20 30 40 51
The fiqures shown above are for actuator sizing & safty factor is already included.The valves can be used for preffered direction as well as reverse direction.
Dembla
BASIC FLOW CHARACTERISTIC CURVE
The figures shown above are for actuator sizing & safety factor is already included.The valve can be used for preferred direction as well as reverse direction.
high performancebutterfly valves
8
HP-
TRI-1
0090
1-RE
V0
TRIPLE OFFSET
OPERATING OPTIONS
HAND LEVER
Hand lever arrangement provides latching system in open, closed and eight intermediate positions.A pointer indicates the position of disc and an additional lock facility is provided to prevent unauthorized valve operation.Lever actuators are provided on size 2” (50mm) to 6” (150mm) only. For size 8” (200mm) and above, Gear Operators are recommended.
GEAR OPERATOR
Gear operators offer simple and reliable manual positioning of the valves.These actuators consist of worm gear arrangement housed in a robust cast iron housing. Sturdy design provides long life and maintenance free services. The high gear ratios enable the minimum input efforts for high torque conditions.Other operating options such as pneumatic, electric, hydraulic are also possible. Kindly contact our sales department for more information.
PNEUMATIC ACTUATOR
ELECTRIC ACTUATOR
HYDRAULIC ACTUATOR
high performancebutterfly valves
9
HP-
TRI-1
0090
1-RE
V0
TRIPLE OFFSET
DIMENSIONS - LUG (BV12-TRI)
10
'X' Nos.,'Y' TapOn 'Z' P.C.D.
A
B C
H
ØD
F/F
E
G
Lug Valves- ANSI - 150#
A
97
122
155
210
240
285
300
350
385
400
460
549
605
630
710
862
B
265
278
340
385
456
516
545
583
625
650
790
819
938
854
1250
1928
C
240
253
310
335
415
475
498
540
560
590
710
750
848
854
1300
1279
ØD
175
175
250
350
500
500
500
600
500
500
500
700
700
700
800
800
E
39
39
56
66.5
85.25
85.25
119.25
131.5
193.5
193.5
300.5
334.5
382.5
382.5
459
481.73
F/F
46
54
57
64
71
81
92
102
114
127
154
165
190
203
216
254
G
195
195
240
285
360
360
355
330
393
393
464
530
575
575
610
605
H
190.5
228.5
279.5
343
406.5
482.5
533.5
597
635
698.5
813
927.1
1060.45
1168.5
1289.05
1511.3
X
4
8
8
8
12
12
12
16
16
20
20
28
28
32
36
44
Y
5/8"UNC
5/8"UNC
3/4"UNC
3/4"UNC
7/8"UNC
7/8"UNC
1"UNC
1"UNC
1.1/8"X8"UN
1.1/8"X8"UN
1.1/4"X8"UN
1.1/4"X8"UN
1.1/2"X8"UN
1.1/2"X8"UN
1.1/2"X8"UN
1.1/2"X8"UN
Z
152
190.5
241
298
362
432
476
540
578
635
749
863.6
977.9
1085
1200
1422
Sizein mm
3DN80
4DN100
6DN150
8DN200
10DN250
12DN300
14DN350
16DN400
18DN450
20DN500
24DN600
GEAR
TMWG225
TMWG225
TMWG500
TMWG750
TMWG1500
TMWG2750
TMWG3400
WG55/S
WG55/S
WG110/S
WG75-S25
WG75-S40
WG75-S40
28DN700
32DN800
36DN900
40DN1000
48DN1200
WG100-S40
WG100-S 5
TMWG1500
Lug Valves- ANSI - 300#
A
92
150
174
239
278
330
320
408
445
510
566
B
260
285
352
394
451
496
530
637
680
955
830
C
235
260
324
357
410
455
520.5
577
540
690
740
ØD
175
250
500
600
500
600
500
500
500
700
700
E
39
56
85.25
87.75
110.25
131.5
212.5
225
300.5
334.5
382.5
F/F
48
54
59
73
83
92
117
133
149
159
181
G
195
240
360
332
355
330
413
410
464
700
575
H
290.5
254
317.5
381
444.5
520.7
584.2
647.7
711.2
774.7
914.4
X
8
8
12
12
16
16
20
20
24
24
24
Y
3/4"UNC
3/4"UNC
3/4"UNC
7/8"UNC
1"UNC
1.1/8"X8"UN
1.1/8"X8"UN
1.1/4"X8"UN
1.1/4"X8"UN
1.1/4"X8"UN
1.1/2"X8"UN
Z
168
200
270
330
387
451
514
571.5
629
686
813
Sizein mm
3DN80
4DN100
6DN150
8DN200
10DN250
12DN300
14DN350
16DN400
18DN450
20DN500
24DN600
GEAR
TMWG225
TMWG225
TMWG500
TMWG750
TMWG1500
TMWG2750
TMWG3400
WG55/S
WG55/S
WG110/S
TMWG1500
Dembla
VALVE SIZE
150# 300#
INCH MM A B C ØD E F/F G H X Y Z A B C ØD E F/F G H X Y Z.0
3” 80 97 265 240 175 39.00 46 195 190.50 4 5/8” UNC
152.0 92 260 235 175 39.00 48 195 290.5 8 3/4” UNC
168.0
4” 100 122 278 253 175 39.00 54 195 228.50 8 5/8” UNC
190.5 150 285 260 250 56.00 54 240 254.0 8 3/4”UNC
200.0
6” 150 155 340 310 250 56.00 57 240 279.50 8 3/4” UNC
241.0 174 352 324 500 85.25 59 360 317.5 12 3/4”UNC
270.0
8” 200 210 385 335 350 66.50 64 285 343.00 8 3/4” UNC
298.0 239 394 357 600 87.75 73 332 381.0 12 7/8”UNC
330.0
10” 250 240 456 415 500 85.25 71 360 406.50 12 7/8” UNC
362.0 278 451 410 500 110.25 83 355 444.5 16 1”UNC
387.0
12” 300 285 516 475 500 85.25 81 360 482.50 12 7/8” UNC
432.0 330 496 455 600 131.50 92 330 520.7 16 1.1/8” x 8” UN
451.0
14” 350 300 545 498 500 119.25 92 355 533.50 12 1” UNC 476.0 320 530 520.5 500 212.50 117 413 584.2 20 1.1/8” x 8” UN
514.0
16” 400 350 583 540 600 131.50 102 330 597.00 16 1” UNC 540.0 408 637 577 500 225.00 133 410 647.7 20 1.1/4” x 8” UN
571.5
18” 450 385 625 560 500 193.50 114 393 635.00 16 1.1/8” x 8” UN
578.0 445 680 540 500 300.50 149 464 711.2 24 1.1/4” x 8” UN
629.0
20” 500 400 650 590 500 193.50 127 393 698.50 20 1.1/8” x 8” UN
635.0 510 955 690 700 334.50 159 700 774.7 24 1.1/4” x 8” UN
686.0
24” 600 460 790 710 500 300.50 154 464 813.00 20 1.1/4” x 8” UN
749.0 566 830 740 700 382.50 181 575 914.4 24 1.1/2” x 8” UN
813.0
28” 700 549 819 750 700 334.50 165 530 927.10 28 1.1/4” x 8” UN
863.6 - - - - - - - - - - -
32” 800 605 938 848 700 382.50 190 575 1060.45 28 1.1/2” x 8” UN
977.9 - - - - - - - - - - -
36” 900 630 854 854 700 382.50 203 575 1168.50 32 1.1/2” x 8” UN
1085.0 - - - - - - - - - - -
high performancebutterfly valves
10
HP-
TRI-1
0090
1-RE
V0
TRIPLE OFFSET
DIMENSIONS - DOUBLE FLANGED (BV13-TRI)
Flanged Valves- ANSI - 300#
A
92
148
190
220
250
290
320
402
427
450
550
603
624
780
735
920
B
250
300
367
416
458
515
550
620
675
720
773
873
982
1040
1275
1840
C
216
267
326
374
408
455
481
555
685
626
685
797
892
940
1325
1290
ØD
175
250
500
600
500
600
500
500
500
700
700
800
950
800
950
950
E
39
56
85.25
87.75
119.25
131.5
212.5
225
300.5
334.5
382.5
459
602.73
493.70
602.73
602.73
F/F
180
190
210
230
250
270
290
310
330
350
390
430
470
510
550
630
G
195
240
360
332
355
330
413
410
464
530
575
610
605
370
552
770
H
209.5
254
317.5
381
444.5
520.7
584.2
647.7
711.2
774.7
914.4
1035.05
1149.35
1270
1238.25
1466.85
X
8
8
12
12
16
16
20
20
24
24
24
28
28
32
32
32
Y
22
22
22
25.4
28.5
32
32
35
35
35
41
44.5
51
54
45
45
Z
168
200
270
330
387
451
514
571.5
629
686
813
939.8
1054.1
1168.4
1155.7
1371.6
Sizein mm
3DN80
4DN100
6DN150
8DN200
10DN250
12DN300
14DN350
16DN400
18DN450
20DN500
24DN600
GEAR
TMWG225
TMWG500
TMWG1500
TMWG1750
WG110/S
TMWG2750
28DN700
32DN800
36DN900
40DN1000
48DN1200
TMWG3400
T-450/S
T-725/S
WG75/S 25
WG75/S 40
WG100S 40
WG100S 5
WG100S 6
WG120S 5
WG120S 8
A
97
117
147
225
245
285
305
345
380
390
460
549
580
641
650
820
B
266
319
317
389
426
498
545
583
618
670
790
830
938
979
1250
1100
C
241
283
317
357
385
455
525
525.5
540
603
700
738
848
995
1100
1220
ØD
175
175
250
350
500
500
500
600
500
500
500
700
700
700
800
800
E
39
39
56
66.5
85.25
85.25
119.25
131.5
193.5
193.5
300.5
334.5
382.5
382.5
459
481.73
F/F
114
127
140
152
165
178
190
216
222
229
267
292
318
330
410
470
G
195
195
240
285
360
360
355
330
393
393
464
530
575
575
610
605
H
190.5
228.5
279.5
343
406.5
482.5
533.5
597
635
698.5
813
927.1
1060.45
1168.5
1289.05
1511.3
X
4
8
8
8
12
12
12
16
16
20
20
28
28
32
36
44
Y
19
19
22
22
25
25
28.5
28.5
32
32
35
35
41.5
41.5
41.5
41.5
Z
152
190.5
241
298
362
432
476
540
578
635
749
863.6
977.9
1085.85
1200.15
1422.4
Sizein mm
3DN80
4DN100
6DN150
8DN200
10DN250
12DN300
14DN350
16DN400
18DN450
20DN500
24DN600
GEAR
TMWG225
TMWG225
TMWG500
TMWG750
TMWG1500
TMWG2750
TMWG3400
WG55/S
WG55/S
WG110/S
WG75-S25
WG75-S40
WG75-S40
28DN700
32DN800
36DN900
40DN1000
48DN1200
WG100-S40
WG100-S 5
TMWG1500
Flanged Valves- ANSI - 150#
9
'X' Nos.,'Y' DiaOn 'Z' P.C.D.
øHA
B C
ØDØD
B
A
F/F
G
E
DIMENSIONS AND WEIGHTS / Flange Valves- ASME Class 150
DIMENSIONS AND WEIGHTS / Flange Valves- ASME Class 300
'X' 'Y''Z'
A B C ØD E F/F G H X Y Z
A B C E F/F G H X Y Z
285
240
210
147
117
92
300
345
380
400
460
513
422
389
353
319
297
545
583
618
661
775
479
390
357
317
283
261
498
525.5
535.5
603
710
350
250
250
175
175
175
600
600
600
600
500
68.5
58
58
39
39
39
87.75
112
112
131.5
193.5
178
165
152
140
127
114
190
216
222
229
267
265
241
241
198
198
198
332
330
330
330
393
482.5
406.5
343
279.5
228.5
190.5
533.5
597
635
698.5
813
4
8
8
8
12
12
12
16
16
20
20
19
19
22
22
25
25
28.5
28.5
32
32
35
432
362
298
241
190.5
152
476
540
578
635
749
300
250
225
147
117
92
320
365
400
420
495
270
250
230
210
190
180
290
310
330
35A0
390
520.7
444.5
381
317.5
254
209.5
584.2
647.7
711.2
774.7
914.4
8
12
12
16
16
20
20
24
24
24
22
22
22
25.4
28.5
32
32
35
35
35
41
451
387
330
270
200
168
514
571.5
629
686
813
535
428
389
355
321
299
578
620
665
730
815
488
394
357
317
283
261
520.5
562
600
641
715
600
350
250
175
175
175
600
600
500
500
500
87.75
58.5
58
39
39
39
112
131.5
193.5
248.5
308.5
332
285
241
198
198
198
330
72
393
425
460
8
ØD WEIGHT(Kg.)
158
115
84
45
37
32
205
266
308
393
558
WEIGHT(Kg.)
273
155
135
94
53
35
432
630
786
872
1043
Dembla
VALVE SIZE
150# 300#
INCH MM A B C ØD E F/F G H X Y Z A B C ØD E F/F G H X Y Z
3” 80 97 266 241 175 39.00 114 195 190.50 4 19.0 152.00 92 250 216 175 39.00 180 195 209.50 8 22.0 168.0
4” 100 117 319 283 175 39.00 127 195 228.50 8 19.0 190.50 148 300 267 250 56.00 190 240 254.50 8 22.0 200.0
6” 150 147 317 317 250 56.00 140 240 279.50 8 22.0 241.00 190 367 326 500 85.25 210 360 317.50 12 22.0 270.0
8” 200 225 389 357 350 66.50 152 285 343.00 8 22.0 298.00 220 416 374 600 87.75 230 332 381.00 12 25.4 330.0
10” 250 245 426 385 500 85.25 165 360 406.50 12 25.0 362.00 250 458 408 500 119.25 250 355 444.50 16 28.5 387.0
12” 300 285 498 455 500 85.25 178 360 482.50 12 25.0 432.00 290 515 455 600 131.50 270 330 520.70 16 32.0 451.0
14” 350 305 545 525 500 119.25 190 355 533.50 12 28.5 476.00 320 550 481 500 121.50 290 413 584.20 20 32.0 514.0
16” 400 345 583 525.5 600 131.50 216 330 597.00 16 28.5 540.00 402 620 555 500 225.00 310 410 647.70 20 35.0 571.5
18” 450 380 618 540 500 193.50 222 393 635.00 16 32.0 578.00 427 675 685 500 300.50 330 464 711.20 24 35.0 629.0
20” 500 390 670 603 500 193.50 229 393 698.50 20 32.0 635.00 450 720 626 700 334.50 350 530 774.70 24 35.0 686.0
24” 600 460 790 700 500 300.50 267 464 813.00 20 35.0 749.00 550 773 685 700 382.50 390 575 914.40 24 41.0 813.0
28” 700 549 830 738 700 334.50 292 530 927.10 28 35.0 863.60 603 873 797 800 459.00 430 610 1035.05 28 44.5 939.80
32” 800 580 938 848 700 382.50 318 575 1060.45 28 41.5 977.90 624 982 892 950 602.73 470 605 1149.35 28 51.0 1054.10
36” 900 641 979 995 700 382.50 330 575 1168.50 32 41.5 1085.85 780 1040 940 800 493.70 510 370 1270.00 32 54.0 1168.40
40” 1000 650 1250 1100 800 459.00 410 610 1289.05 36 41.5 1200.15 735 1275 1325 950 602.73 550 552 1238.25 32 45.0 1155.70
48” 1200 820 1100 1220 800 481.73 470 605 1511.30 44 41.5 1422.40 920 1840 1290 950 602.73 630 770 1466.85 32 45.0 1371.60
high performancebutterfly valves
11
HP-
TRI-1
0090
1-RE
V0
TRIPLE OFFSET
For more information about the BELVEN high performance series or other BELVEN products, kindly contact our sales team at BELVEN headquarters.
Industriepark Mechelen Noord 1Blokhuisstraat 24 l 2800 Mechelen l Belgiumtel. +32 (0)15 29 40 70 fax +32 (0)15 20 14 [email protected] www.belven.com
FIELD APPLICATIONS
Butterfly valves with single or double offset construction do not perform to theexpectations when used for harsh & severe process applications, such as extremetemperature conditions, steam isolation, high operational frequency, abrasion servicesetc. Triple offset butterfly valves provide reliable & efficient performance under theseharsh applications.BELVEN TRI-series Butterfly valves with unique seating geometry & design disc-shaft engagement provide high cycle life under extreme temperature conditions. With metal to metal tight shut-off characteristics all problems like wear, seat deformation, abrasion, cold flow, crutches & leakage which are generally associated with soft seated butterfly valves are eliminated.
PULP & PAPER MILLS
REFINERY
STEEL MILLS
CHEMICAL PLANTS
HOW TO MAKE THE BELVEN PRODUCT CODE ?
MATERIAL SEATMATERIAL INSIDEMATERIAL BODY-BV
TYPE
BV TYPEBV10-TRI >
High Performance Wafer double offset butterfly valve
BV12-TRI > High Performance Lug double
offset butterfly valveBV13-TRI >
High performance double flanged double offset butterfly valve
MATERIAL BODY13 > Alu Bronze44 > A216 WCB
> Cast Steel47 > Low Carbon Steel
63 > CF8 > Stainless Steel
66 > CF8M > Stainless Steel
88 > Duplex
MATERIAL INSIDE13 > Alu Bronze
63 > CF8> Stainless steel
66 > CF8M> Stainless steel
69 > CF8M polished> Stainless steel
88 > Duplex
MATERIAL SEATM > Metal seated
-
Related Documents
