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Pneumatic Actuator Operation Valve

Pneumatic Actuator Operation Valve
Price: US $ 500/Piece
Trade Terms: FOB
Min Order: 5/Piece
Pay Type: L/C,T/T,Western Union
JINGLU part turn pneumatic actuator produces standard 90° , 120° , 135° , 140° And 180° Part-turn double-acting actuators and 90° Quarter-turn spring-return actuator. The eccentric load caused by handwheel and output shaft is rightly born by the alcohol acetal bearing with low friction coefficient.
Filtered, dry or lubricating compressed air is used, with max. Working pressure up to 140psi (10bar). The actuator also can be driven by water or oil. For specific information, please feel free to contact this company.
The inside of actuator adopts double-piston and gear rack design, with output shaft and pinion integrated.
The inside surface of cylinder is polished. The bearing shim (alcohol acetal shim) and piston's guide ring enjoy very low friction and can absorb lateral thrust of piston.
O-shape butyronitrile sealing rings adopt permanent lubrication and need not to be oiled again in the condition of normal operation.
The standard shaft pilot hole is square and meets ISO5211/DIN3337. It is easy for the pilot hole to connect with valve stem or connect by turning 45° .
The air supply hole is made according to NAMUR standard, which makes direct installation of solenoid valve easy.
The working temperature ranges from -20° C to +95° C and special temperature ranges from -50° C to +180° C.
The housing of actuator goes through oxidation treatment and is attached with anti-erosion coating against weak acid, weak base, petroleum spirit, olefin and oil etc...Its corrosion resistance meets ASTMB117-73 standard and ensures working time of 500 hours in salt mist environment.
Ends of pneumatic actuator can adjust +5° C~-5° C.
Single-acting and double-acting actuators are in the same size, with stable and reliable spring performance.
The actuator boosts long service life, 5 years free of maintenance, no fault risk and wide scope of application.
Each actuator has passed strict test before being delivered out of factory. Each actuator is marked with production code for easy identification and track service.

Production Materials:
Actuator Body: Die-casting Aluminum Alloy ASTM 6063, Anodizing Treatment UNI 4522
End Cover: Die-casting Aluminum Alloy UNI 5076, Strong Anti-corrosion Thermoplastic Polyester Coating
Piston: Die-casting Aluminum Alloy UNI 5076
Gear Shaft: Steel AISI SAE 11L37 (Galvanized Alloy Steel), Non-electroplated Nickel Plate ASTMB 656
Guide Sleeve: Low-friction Alcohol Acetal Resin
Spring: Pre-load Spring Seat which was awarded world patent in 1986, Spring Steel Coated Powdery Epoxy Resin
Seal: Rubber BUNAN (VITON or EPDM is optional for any need. )
Fastener: Stainless Steel
Prod Model: PWA series
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Pneumatic: Gas
Angle: Alloy
Standard Air Supply Is 5 Bar: Colour According to Requirement
Double Acting: Jinglu
We are a manufacturer that specializes in researching, producing and selling intelligent electric actuator, intelligent positioner and similar valve accessories, with more than 150 people and 26 technicians including 5 professor senior engineer and 12 senior technicians. Our company gets International Quality System Certification ISO 9001: 2000 by German TUV Organisation, Europe CE Certification, ATEX Certification and many patents in the EU. Also, we own the market access cards of many East European countries, such as, Russia, Ukrain, etc. At the same time, we walk in the forefront of this industry with equisite and advanced technology. Our company is gradually grow into a modern enterprise of safe production, quality benefit, technology innovation, resource conservation and harmonious development.

We enthusiastically welcome new and old customers,friends as well to visit and guide to bulid up long-term cooperation relationship,share technical resource and make a contribution to the automatic control device market at home and abroad.

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  • Shandong Jinglu Industrial Control System Co., Ltd.

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