1 24000CVF/SVF Series Baumann ™ Control Valve Bulletin 24CVF/SVF.1:BTN May 2006 24000CVF Series Carbon Steel and 24000SVF Series Stainless Steel Flanged Control Valves FEATURES: n Compact and light weight design reduces installed piping costs. n ASME and EN end connection options to meet your piping standards. n Full lift post guided contoured plug allows flushing of debris through valve body. n Type 316 austenitic stainless steel trim material is standard; type 416 stainless steel trim is available. n Multiple trim options are available to meet changing process requirements. n Epoxy powder coated actuator with stainless steel fasteners provides maximum corrosion resistance. n Multi-spring field reversible actuator with reduced deadband permits direct operation from remote signal devices. n FIELDVUE ® Digital Valve Controller available for remote calibration and diagnostics in facilities utilizing the PlantWeb ® architecture. n ENVIRO-SEAL ® packing available for increased packing life and integrity. n NOLEEK ® Bellows Bonnet suitable for a wide range of operating temperatures. n Extension bonnets in multiple lengths available for elevated temperature and cryogenic application service. The 24000CVF and 24000SVF line of Baumann ™ control valves can be utilized for the control of pressure, temperature, level, and flow. These valves are available with ASME Class 150RF, 300RF, or PN 10-40 flanged end connections. The high performance 24000CVF and SVF designs feature low deadband and hysteresis, high flow capacity, superb control characteristics, tight shutoff and advanced packing systems to meet demanding service conditions. Compact and light weight make them ideal for installation in high density piping systems where space is a premium. Figure 1. 24000CVF series control valve with DVC6010f and 24000SVF series control valve with DVC2000 FIELDVUE ® Digital Valve Controllers
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
1
24000CVF/SVF Series Baumann™ Control ValveBulletin24CVF/SVF.1:BTNMay 2006
24000CVF Series Carbon Steel and24000SVF Series Stainless SteelFlanged Control Valves
FEATURES:
n Compact and light weight design reduces installed piping costs.
n ASME and EN end connection options to meet your piping standards.
n Full lift post guided contoured plug allows flushing of debris through valve body.
n Type 316 austenitic stainless steel trim material is standard; type 416 stainless steel trim is available.
n Multiple trim options are available to meet changing process requirements.
n Epoxy powder coated actuator with stainless steel fasteners provides maximum corrosion resistance.
n Multi-spring field reversible actuator with reduced deadband permits direct operation from remote signal devices.
n FIELDVUE® Digital Valve Controller available for remote calibration and diagnostics in facilities utilizing the PlantWeb® architecture.
n ENVIRO-SEAL® packing available for increased packing life and integrity.
n NOLEEK® Bellows Bonnet suitable for a wide range of operating temperatures.
n Extension bonnets in multiple lengths available for elevated temperature and cryogenic application service.
The 24000CVF and 24000SVF line of Baumann™ control valves can be utilized for the control of pressure, temperature, level, and flow. These valves are available with ASME Class 150RF, 300RF, or PN 10-40 flanged end connections.
The high performance 24000CVF and SVF designs feature low deadband and hysteresis, high flow capacity, superb control characteristics, tight shutoff and advanced packing systems to meet demanding service conditions. Compact and light weight make them ideal for installation in high density piping systems where space is a premium.
Figure 1. 24000CVF series control valve with DVC6010f and 24000SVF series control valve with DVC2000
FIELDVUE® Digital Valve Controllers
2
Bulletin24CVF/SVF.1:BTN
May 200624000CVF/SVF Series Baumann™ Control Valve
3
24000CVF/SVF Series Baumann™ Control ValveBulletin24CVF/SVF.1:BTNMay 2006
NOTENeither Emerson®, Emerson Process Management, Fisher®, nor any of their affiliated entities assumes responsibility for the selection, use and maintenance of any product. Responsibility for the selection, use and maintenance of any product remains with the purchaser and end-user.
Figure 2. 24000CVF/SVF Valve Subassembly
2
Bulletin24CVF/SVF.1:BTN
May 200624000CVF/SVF Series Baumann™ Control Valve
3
24000CVF/SVF Series Baumann™ Control ValveBulletin24CVF/SVF.1:BTNMay 2006
10 Packing Follower 316 SST (ASTM A276 S31600 Condition A)
11 Stud 316 SST (ASTM A193 Grade B8M, Class 1)
12 Nut 316 SST (ASTM A194 Grade B8M)
14 V-Ring Packing Set (standard) See Table 2, Figure 3
27 Locknuts Stainless Steel (18-8 SST)
49 Body Gasket Graphite Grade GHR with 316 SST Insert
58 Travel Indicator 304 SST (ASTM A240 S30400)
NOTE A: Extension bonnets and NOLEEK® bellows bonnets not available with 24000CVF carbon steel valves.NOTE B: Guide bushing is applicable to 24000CVF carbon steel valve assembly ONLY.
4
Bulletin24CVF/SVF.1:BTN
May 200624000CVF/SVF Series Baumann™ Control Valve
5
24000CVF/SVF Series Baumann™ Control ValveBulletin24CVF/SVF.1:BTNMay 2006
Table 2, Figure 3. STANDARD SPRING LOADED PTFE V-RING PACKING
14 Packing Set PTFE (Polytetrafluoroethylene)/PTFE, 25% carbon filled
16 Washer 316 SST [ASTM A240 S31600]
20 Spacer J-2000 (filled Polytetrafluoroethylene)
SPECIAL ENVIRO-SEAL® PTFE PACKING NOTE:
The ENVIRO-SEAL® PTFE packing system is suitable for 100 ppm environmental applications on services up to 750 psig (51.7 barg) and temperatures ranging from -50 to 4500F (-46 to 2320C).
For non-environmental applications, this packing system offers superior performance for a wide temperature range up to the maximum valve working pressure.
(Reference Fisher Packing Selection Guidelines for Sliding-Stem Valves, Bulletin 59.1:062)
4
Bulletin24CVF/SVF.1:BTN
May 200624000CVF/SVF Series Baumann™ Control Valve
5
24000CVF/SVF Series Baumann™ Control ValveBulletin24CVF/SVF.1:BTNMay 2006
The NOLEEK® Bellows Bonnet Assembly is reliable and user-friendly. Typical service life is in excess of 250,000 full cycles under 100 psi pressure. The bonnet adds only approximately 5” to the height of a standard valve. Operating temperature range is -3200F to 7500F (-1950C to 3990C). NOT AVAILABLE WITH 24000CVF CARBON STEEL VALVES.
WO
RK
ING
PR
ESSU
RE
TEMPERATURE
BELLOWS PRESSURE TEMPERATURE CURVE
Figure 6. 24000SVF Valve Assembly Shown
UNLIMITED STEM ROTATION WITHOUTTWISTING BELLOWS
TELL-TALE CONNECTION(1/8” NPT)
FULL EXTENSION PROVIDES HEAT DISSIPATION, IDEAL FOR HEAT TRANSFER FLUIDS
TIME PROVEN DOUBLE WALLED BELLOWS MADE FROM 316 SST; RATED FOR UP TO 600 PSI (41.4 BAR) PRESSURE
AIR FAILURE 32 in2 and 54 in2 Fails Open or Closed (Field Reversible) / 70 in2 Fails Closed ONLY
TRAVEL 0.50 or 0.75 inches / 12.7 or 19.1 mm
AMBIENT TEMPERATURE RANGE
-20OF to 160OF / -29OC to 71OC (Optional reinforced silicon diaphragm with fluoroelastomer o-ring actuator stem seal for high
ambient temperature conditions (-20OF to 250OF / -29OC to 121OC) is available with type 32 and 54 ONLY.)
MAXIMUM AIR PRESSURE 35 psig / 2.41 barg
DIAPHRAGM MATERIAL
Nitrile / Polyester Fabric(Optional reinforced silicon diaphragm with fluoroelastomer o-ring actuator stem seal for high
ambient temperature conditions (-20OF to 250OF / -29OC to 121OC) is available with type 32 and 54 ONLY.)
SPRING CASES Steel, Powder Epoxy-Coated with Stainless Steel Fasteners
YOKE Ductile Iron, Powder Epoxy-Coated
SEATING MATERIALPTFE Soft Seat
151 Trim -20ºF to 350ºF (-29ºC to 177ºC)
177, 577, 677 Trim -100ºF to 450ºF (-73ºC to 232ºC)
Metal Seat 102, 548, 588, 688 Trim -320ºF to 850ºF (-195ºC to 454ºC)
PACKING AND BONNETCOMBINATIONS
BONNET STYLE PACKING TEMPERATURE LIMIT
Standard Bonnet
Spring Loaded PTFE -100ºF to 450ºF (-73ºC to 232ºC)
ENVIRO-SEAL® -50ºF to 450ºF (-46ºC to 232ºC)
Graphite -100ºF to 450ºF (-73ºC to 232ºC)
Extension Bonnet (Note B & C)
Spring Loaded PTFE -100ºF to 450ºF (-73ºC to 232ºC)
ENVIRO-SEAL® -50ºF to 450ºF (-46ºC to 232ºC)
Graphite -300ºF to 850ºF (-184ºC to 454ºC)
Bellows (Note B) NOLEEK® Bellows -320ºF to 750ºF (-195ºC to 399ºC)
CHARACTERISTIC Equal Percentage or Linear
Note A: Temperature limits apply to seating or packing arrangements only. Complete valve assembly temperature limits may differ, refer to appropriate pressure/temperature ratings. For more information on packing selection, reference Fisher Packing Selection Guidelines for Sliding-Stem Valves, Bulletin Number 59.1:062.Note B: Extension bonnets and NOLEEK® bellows bonnets are applicable for the 24000SVF stainless body assembly ONLY.Note C: PTFE packing can be used in cryogenic service but becomes stiff.
Table 8. TEMPERATURE RATINGS FOR PACKING AND SEAT MATERIAL (See Note A)
8
Bulletin24CVF/SVF.1:BTN
May 200624000CVF/SVF Series Baumann™ Control Valve
9
24000CVF/SVF Series Baumann™ Control ValveBulletin24CVF/SVF.1:BTNMay 2006
24000CVF CARBON STEEL FLANGES, BODY PRESSURE-TEMPERATURE RATINGS
Pressure Temperature ChartASME B16.34 A216 Gr. WCC
Pressure Temperature ChartEN1092-1 ASTM A216 WCC
8
Bulletin24CVF/SVF.1:BTN
May 200624000CVF/SVF Series Baumann™ Control Valve
9
24000CVF/SVF Series Baumann™ Control ValveBulletin24CVF/SVF.1:BTNMay 2006
24000SVF STAINLESS STEEL FLANGES, BODY PRESSURE-TEMPERATURE RATINGS
Pressure Temperature ChartASME B16.34 A351 Gr. CF3M
Pressure Temperature ChartEN1092-1 ASTM A351 CF3M
10
Bulletin24CVF/SVF.1:BTN
May 200624000CVF/SVF Series Baumann™ Control Valve
11
24000CVF/SVF Series Baumann™ Control ValveBulletin24CVF/SVF.1:BTNMay 2006
Table 10. ALLOWABLE PRESSURE DROPS (psi) DO NOT EXCEED BODY TEMPERATURE PRESSURE RATINGS
NOTE A: The maximum shutoff pressure when using ENVIRO-SEAL® Packing is defined by: ∆P = Table Value - [25/(Port Diameter)2](1) These table values should not be modified by this formulaand the maximum ∆P of 750 psi should be used for ENVIRO-SEAL® Packing.
NOTE B: The maximum shutoff pressure when using GRAFOIL® packing is defined by:(2) These table values should not be modified by this formulaand the maximum ∆P of 750 psi should be used for GRAFOIL® packing.
May 200624000CVF/SVF Series Baumann™ Control Valve
11
24000CVF/SVF Series Baumann™ Control ValveBulletin24CVF/SVF.1:BTNMay 2006
Table 11. ALLOWABLE PRESSURE DROPS (bar) DO NOT EXCEED BODY TEMPERATURE PRESSURE RATINGS
NOTE A: The maximum shutoff pressure when using ENVIRO-SEAL® Packing is defined by: ∆P = Table Value - [1112/(Port Diameter)2](1) These table values should not be modified by this formulaand the maximum ∆P of 51.7 bar should be used for ENVIRO-SEAL® Packing.
NOTE B: The maximum shutoff pressure when using GRAFOIL® packing is defined by:(2) These table values should not be modified by this formulaand the maximum ∆P of 51.7 bar should be used for GRAFOIL® packing.
*Refer to Electric Actuator BulletinECV.3:BTN for details on theseelectric actuators.
14
Bulletin24CVF/SVF.1:BTN
May 200624000CVF/SVF Series Baumann™ Control Valve
15
24000CVF/SVF Series Baumann™ Control ValveBulletin24CVF/SVF.1:BTNMay 2006
ACCESSORY OPTIONS
• Top-mounted handwheel for pull up or push down manual override (available on type 32 and 54 actuators ONLY).
• Adjustable mechanical travel stops to limit valve opening and closing available on type 32 and 54 actuators.
• Electric actuators are available in various electrical enclosure ratings, input signal ranges and supply voltages to suit thrust, stem travel time and duty cycles (continuous & intermittent) as dictated by the process criteria.
• FIELDVUE Digital Valve Controllers maximize the user’s flexibility by providing programmable flow characteristics, adjustable gain, travel limits, and position transmission.
• 3661 electropneumatic valve positioner, ATEX/LCIE intrinsically safe with gain and damping adjustments for tuning valve to process loop dynamics. (CE label).
• 3660 pneumatic valve positioner with gain and damping adjustments for tuning valve to process loop dynamics. (Bypass valve available.)
• The 3582 series pneumatic valve positioner and 3582i electropneumatic valve positioner offer field proven positioner design which is accurate, fast-responding and able to withstand the vibrations of most plant environments. Low steady-state air consumption contributes to efficient operation. Both units provide split range capabilities.
16
Bulletin24CVF/SVF.1:BTN
May 200624000CVF/SVF Series Baumann™ Control Valve
FIELDVUE, PlantWeb, ENVIRO-SEAL, NOLEEK, Fisher and Baumann are marks owned by Fisher Controls International LLC, a member of the Emerson Process Management business division of Emerson Electric Co. Emerson and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. This product may be covered under one or more patents or under pending patent applications.
GRAFOIL® is a registered trademark of Union Carbide Corporation.INCONEL® is a registered trademark of Special Metals
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specifications of such products at any time without notice.
Neither Emerson, Emerson Process Management, Fisher, nor any of their affiliated entities assumes responsibility for the selection, use and maintenance of any product. Responsibility for the selection, use and maintenance of any product remains with the purchaser and end-user.
• 67CFR air filter regulator with or without supply gauge.
• 646 I/P transducer certified for LCIE flameproof or ATEX/LCIE intrinsically safe applications.
(CE label).
• 846 I/P transducer is available in explosion proof, dust proof,
intrinsically safe and non-incendiary constructions. The housing is available in CSA Type 4X and NEMA 4X designs, designed to meet IP66, tropicalization.
(CE label).
• With today’s unique process environments, you can not always mount a positioner on the valve. For high temperature environments up to 2570F (1250C), smaller valves, small footprints or inaccessible locations, you can remote mount a FIELDVUE Digital Valve Controller.
• i2P-100 transducer is designed to meet environmental concerns, but optimized to provide maximum up-time. It features dual compartments with an “explosive-fluid-seal” to prevent natural gas from migrating to the electrical conduit.