Product Details

gas carbon steel worm flange butterfly valve china manufacturer

Product Description

Stainless steel butterfly valve gear operated valve

Product information:

Control type	Hand lever, worm gearbox, pneumatic, electric control type
Nominal diameter	DN25-DN600mm
Nominal pressure	1.0-1.6MPa
Applicable temperature	PTFE:-30~150°C EPDM: -30~120°C NBR: -30~80°C
Connection	Clamp,lugs on clip,double flange
Body material	Ductile iron (DI),carbon steel(WCB),stainless steel
Disc material	304,316,316L,nylon,cast steel
Seat lining	EPDM,NBR,VOTON,PTFE
Applicable medium	gas,water and oil etc

Packaging & Shipping

packing:

shipping:

we will ship the goods within one week

Our Services

Please kindly confirm the valve size, body disc and seal mateiral and control type before place an order here, thanks.

Part name specifications:

Shaft: double half shaft ISO 5211 standard, easy mounting;

Anti- blow out holes: a back seated design, long service life,

Stem: stainess steel material, Single monolithic valve stem; with spline,

rigidity connction with the valve plate;

Dsic: Precision casting, valve plate, processed into the spherical sealing surface, torque more

more small, sealing better; By the valve stem with spline drive rigidity, floating up and down in the valve plate to automatically, prevent to produce stress;

the inspection

Company Information

Pov valve industry (Shanghai) Co., Ltd. after many years of field experience, R & D and design of products to meet the stringent requirements of today's industrial processing fluid, by creating the most value of quality products, providing personalized service and on-time delivery principle, we gained good reputation. Our success is built on integrity, the full range of control valve. Main products: pneumatic control valve, electric control valve, a valve, pneumatic angle seat valve, pneumatic diaphragm valve, electromagnetic valve etc.