HangZhou Hoyee trade Co.,Ltd


EPDM Lining Butterfly Bumper

EPDM Lining Butterfly Bumper

ZSHWX/ZAJWX/ZSHWF/ZAJWF series Wafer electric soft sealing butterfly valve is used with the rotating circular disc for opening and closing of the valve orange, enabling action in order to realize the main block valves use pneumatic valve, simple structure, small volume light weight, low cost,...

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Product Details

ZSHWX/ZAJWX/ZSHWF/ZAJWF series Wafer electric soft sealing butterfly valve  

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
★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.



EPDM Lining Butterfly Bumper Specification

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 medium

Vitriol, hydrofluoric acid, phosphoric acid, chlorine, alkali, aqua regia and other

 strong corrosive media




Packing Details: Wooden box and plywood case, standard export  packing.
In addition that we can  design and pack as your request.
Delivery Details : Shipped in 5-15 days after payment.



Q: Are you trading company or manufacturer?

A: We are factory.

Q: How long is your delivery time?

A: About 15 days after deposit.

Q: Do you provide samples? Is it free or extra?

A: Yes, we could offer the sample. Due to its value, we do not offer free sample, but you can visit our factory to check its quality.

Q: What is your terms of payment?

A: 30% T/T in advance ,balance before shippment.

EPDM Lining Butterfly Bumper.jpg

 Mail address:Infor@hoyeevalve.com

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