High Quality For Wafer Check Valve - Butterfly Check Valve – Zhongfa

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With advanced technologies and facilities, strict high-quality handle, reasonable rate, superior services and close co-operation with prospects, we are devoted to furnishing the best price for our customers for Butterfly Valve Shaft, Reliable Butterfly Valve, Motorized Butterfly Valve With Actuator, We have expanded our business into Germany, Turkey, Canada, U. S. A. , Indonesia, India, Nigeria, Brazil and some other regions of the world. We are working hard to be one of the best global suppliers.

High Quality For Wafer Check Valve - Butterfly Check Valve – Zhongfa Detail:

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Size & Pressure Rating & Standard
Size	DN300-DN1400
Pressure Rating	PN6, PN10, PN16, CL150
Face to Face STD	API609, BS5155, DIN3202, ISO5752
Connection STD	PN6, PN10, PN16, DIN2501 PN6/10/16, BS5155
Upper Flange STD	ISO 5211

Material
Body	Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2205/2507), Bronze, Aluminium Alloy.
Disc	DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2205/2507), Bronze
Stem/Shaft	SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel
Seat	NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA

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Butterfly Check Valve Advantage

BUTTERFLY SLOW CLOSING TILTING DISC CHECK VALVE

This butterfly non-slam check valve , It can be used in the drainage pipes of clear water, sewage, seawater and other media, which can not only prevent the backflow of the medium, but also effectively limit the destructive water hammer and ensure the safety of the pipeline. The micro-resistance slow-closing butterfly check valve has the advantages of novel structure, small size, light weight, small fluid resistance, reliable sealing, stable opening and closing, wear resistance, long service life, oil pressure and slow closing are not affected by the medium. Good energy-saving effect and so on. These series micro-resistance slow-closing butterfly check valve has been widely used in major industries, urban construction and other industries, and the response is good.

Product Categories

5k 10k Wafer Butterfly Valve

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Non-rising Stem Gate Valve

Rubber Flap Check Valve

Knife Gate Valve

Lug Butterfly Valve

Welded Ball Valve

Flange Butterfly Valve

Y Strainer

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Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for High Quality For Wafer Check Valve - Butterfly Check Valve – Zhongfa , The product will supply to all over the world, such as: Bulgaria, Istanbul, Norwegian, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.

Cast Iron Check Valve