Gold Member Since 2016
Audited Supplier
Wuhan Grat Control Valve Co., Ltd.

Butterfly Valve, Wafer Electric Butterfly Valve, Flange Electric Butterfly Valve manufacturer / supplier in China, offering Gas Low-Load Electric Butterfly Valve, 4 Inch Wafer Type Viton Seat and Stainless Steel Disc Electric Butterfly Valve, Grat Ce Testified Soft Sealing Electric Trunnion Ball Valve and so on.

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Supplier Homepage Product Electric butterfly valve Gas Low-Load Electric Butterfly Valve

Gas Low-Load Electric Butterfly Valve

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 1000PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Driving Mode: Electric
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Valve Body: Casting
  • Connection: Wafer/Flang
  • Actuator Material: Casting Aluminum Alloy
  • Seal Ring: PTFE
  • Trademark: GRAT
  • Origin: Wuhan, Hubei, China
  • Connection Form: Wafer
  • Seal Form: Auto Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Metal Hard Sealed
  • Application: Industrial Usage, Water Industrial Usage
  • Valve Size: Dn40-1000
  • Body Material: Wcb,Qt450-10,Ht200,Ht250
  • Applicable Medium: Vitriol, Hydrofluoric Acid, Phosphoric Acid, Chlor
  • Specification: CE/ISO/CNAS
Product Description
Gas Low-Load Electric Butterfly Valve
Our Advantages
Gas Low-Load Electric Butterfly Valve
Product Description
Fluorine butterfly valve adopts a fluorine plastic lining disc with spherical sealing surface, and is matched with a silicone gasket on the bottom of the seat to regulate the sealing performance of valve. With the tight sealing performance and ultra-long service life, the valve is easy to operate and suited to the requirements of reliable sealing and good modulation performance by quickly cutting off or regulating the flow.
The Characteristics of the products
★GRAT new technology patent for Potentiometer Positioning Device(PPD).
★The new technology for Direct Debugging Switch(DDS) in electric actuators.
★Small opening torque, good seal performance, long service life.
★Beautiful appearance, simple and compact structure, high strength, zero leakage.
★Strong corrosion resistance, a broad scope of application.
★Diversified performance, suitable for large pressure drops services and large temperature drops services, convenient to install.
★The patent positioning technology.
★Simple structure, small flow resistance, easy operation, high cost-effective.

The parameters
Power supplyAC220V 
Valve sizeDN40-1000
Medium Temp-50ºC~160ºC(no congelation)
Operating pressure
Action mode
Switch to cut off, 0-90° gyration
Action time
 4 ~ 30S
Body connectionsFlange, wafer
Body materialWCB,QT450-10, HT200, HT250
Disc materialWCB,QT450-10, HT200, HT250
Seal ringPTFE
Actuator materialCasting aluminum alloy
Design specificationGB/T 12238 / API 609 / MSS SP-67
Applicable mediumVitriol, hydrofluoric acid, phosphoric acid, chlorine, alkali, aqua regia and other strong corrosive media
Installation Diagram
Gas Low-Load Electric Butterfly Valve
Packing & Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.

Our Services
1.Professional consultation
2.24 hours response after sale.
3.One year warranty.
4.Safe packing for shipment.
Welcome sample order.


Gas Low-Load Electric Butterfly Valve
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Gas Low-Load Electric Butterfly Valve

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Mr. Lee
International Sales Manager
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