Baker Hughes-Control Valves

• Well suited for control loops with typical service conditions.
• Sizes: 3/4″ to 8”.
• Rating: Flanged: ASME 150 – 2500
Welded: BW / SW
Screwed: NPT 3/4″ to 2”
• Body: CS / SS / Chrome-Moly
• Actuator: Model 87/88 multi-spring diaphragm
• Trim: Single seat plug top guided.
• Lo-dB and anti-cavitation trims, single or double stage areavailable.

• Meets demanding requirements of high pressure drop applications and wide
temperature fluctuations.
• Sizes: 2” to 24”
• Rating: Flanged: ASME 150 – 2500
Welded: BW / SW
Screwed: NPT 2”
• Body: CS / SS / Chrome-Moly
• Actuator: Model 87/88 multi-spring diaphragm
Model 37/38 spring diaphragm
Cylinder actuators
• Trim: Balanced cage-guided trim,Lo-dB, anti-cavitation and VRT trims,
Single and multiple cages are available

• Designed with EF Seal (Emission Free Packing) with emissions
rated less than 500ppm up to 750,000 cycles.
• Sizes: 1” to 16”.
• Rating: Flanged: – ANSI 150 – 600.
Flangeless: – ANSI 150 – 600, UNI-DIN 10-100
Screwed: – NPT (1 through 2”)
• Body: CS / SS / High Nickel Alloy
• Actuator: Model 35 spring diaphragm,70 Series Cylinder
• Trim: Eccentric Rotary Plug

• Sizes: 3″ through 48″ (80 through 1200 mm)
• Ratings: ASME CL150 – CL1500 Wafer and lug for mounting between flanges: ANSI 150 – 600
• Connections:Lugged,Raised Face Flanged,RTJ Optional
• Body Materials:Carbon steel ,Stainless steel,Low Temperature Carbon Steel
• Trim:Triple Offset
• Seat Leakage: Class IV,Class V & VI (Optional)

• Sizes: 1” through 12”(25 through 300 mm)
• Ratings and Connections: Flanged: ANSI 600 – 2500 UNI-DIN 100 – 400 Welded: BW or SW
• Body Materials:carbon steel,stainless steelchrome-moly
• Actuators: 1) Model 87/88- multi-spring-opposed diaphragm
2) 51/52/53 Piston cylinder
• Trims:axial flow technology,multi-stage, cage-guided,anti-cavitation trim
Class VI available on request
• Inherent Characteristic:linear

•Range: 14” through 120”(355 through 3048 mm)
• Ratings and Connections:1) flanged: ANSI 150 – 2500 UNI-DIN 10 – 100
2) Screwed: NPT-F (1 1/2”, 2”)
3) Welded
• Body Materials: Carbon steel,stainless steel,chrome-moly
• Displacer Materials: stainless steel,other materials on request
• Torque Tube Materials:Inconel, stainless steel, other materials on request
• Electronic Instrument:HART protocol,4 – 20 mA signal ATEX, FM, FMc, JIS, GOST and CSA
approvals
• SIL2 safety certified
• Builtdiagnostics-in position transmitter and switches/push bottons
• Non-contact travel sensor

• Communication Platform:HART & FF
• Signal – Supply – Features:
• 4-20 mA control signal,Loop powered (9Vdc @ 20 mA)
• Supply pressure: 20 – 150 psi (1.4 – 10 bar)
• Operating Temperature :-40°C to 85°C (-40°F to +185°F)
• Single or double-acting
• local or remote-mount capable
• Builtdiagnostics-in position transmitter and switches/push bottons
• Non-contact travel sensor

• Characteristics:linear or equal percentage obtained through the relevant cam setting.
• Options:bypass,customized characteristic
• Signals: 4 – 20 mA,split range; Action:Direct and reverse action
• multi-lobe cam
• simple zero and span adjustments
• corrosion resistant materials
• fully enclosed
• FM, CSA, ATEX approvals

• Communication Platform:HART
• Signal – Supply – Features:
• 4-20 mA control signal (ASD) 24 Vdc, (DSD), 4-20 mA and 24Vdc (4-wire device A/DSD)
• Supply pressure: 20 – 120 psi (1.4 – 8 bar)
• Operating Temperature :-40°C to 85°C (-40°F to +185°F)
• Single acting
• Local,remote and automaticpartial stroke test
• Local or remote-mount capable
• Builtdiagnostics-in position transmitter and switches/push bottons
• Non-contact travel sensor

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