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產(chǎn)品名稱：79U氣動執(zhí)行器
產(chǎn)品型號：79U氣動執(zhí)行器
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79U氣動執(zhí)行器 Spring Return and Double Acting Pneumatic Quarter-Turn Actuators for Output Torques to 27,624 lb.in. 彈簧復(fù)位和輸出扭矩雙作用氣動回轉(zhuǎn)致動器來27624英鎊

詳情介紹：

79U氣動執(zhí)行器
Spring Return and Double Acting Pneumatic Quarter-Turn Actuators for Output Torques to 27,624 lb.in.

彈簧復(fù)位和輸出扭矩雙作用氣動回轉(zhuǎn)致動器來27624英鎊

79U Pneumatic Actuator

Description
Specifications
Documentation

Spring Return and Double Acting Pneumatic Quarter-Turn Actuators for Output Torques to 27,624 lb.in.

Features & Benefits:

Compact rack and pinion design utilizes the whole piston area to develop output torque.
Pistons with integral rack drive reduce the number of dynamic seals, minimizing air leakage.
Double pistons nullify sideloads on the pinion shaft, minimizing bearing wear and extending life.
Internal air porting eliminates external tubing.
Hard anodized aluminum body with external electrostatic powder coating (ESPC) finish protects against corrosive environments.
Female output drive enables direct mounting of most Keystone valves, eliminating special adaptation connections and assuring correct alignment.
Bottom entry pinion shaft simplifies assembly and provides anti-blowout feature.
Anti-friction piston pads ensure no metal-to-metal contact, providing smooth operation. Ideal for modulating or on/off control applications.
Adjustable travel stops standard in both directions on sizes 065 to 181.
An extensive range of standard accessories are available for direct mounting.
- Solenoid valves
- Limit switchboxes
- Positioners
- Declutchable manual override gearbox
- High visibility indicator

Specifications

General Applications:
For remote control of any quarter-turn application, including ball, butterfly or rotary plug valves, dampers, etc.

Technical Data
Max. Supply Pressure: 150 psig
Rated Supply Pressure: 120 psig
Double Acting Torque: 27,624 lb.in. @ 120 psig
Spring End Torque: 10,155 lb.in. @ 100 psig

Temperature Range: -4°F to 200°F [-20°C to 90°C]

Optional Temperature Ranges Available:
-15°F to 300°F [-26°C to 150°C]
-40°F to160°F [-40°C to 71°C]

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產(chǎn)品名稱：79U氣動執(zhí)行器

79U Pneumatic Actuator

Features & Benefits: