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High Quality For Wafer Check Valve - Butterfly Check Valve – Zhongfa Featured Image
  • High Quality For Wafer Check Valve - Butterfly Check Valve – Zhongfa
  • High Quality For Wafer Check Valve - Butterfly Check Valve – Zhongfa
  • High Quality For Wafer Check Valve - Butterfly Check Valve – Zhongfa
  • High Quality For Wafer Check Valve - Butterfly Check Valve – Zhongfa

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


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Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for Butterfly Valve Pn10, Butterfly Valve Lockout, Flanged Gate Valve, We never stop improving our technique and high quality to help keep up using the enhancement trend of this industry and meet your gratification effectively. In case you are intrigued in our items, please call us freely.
High Quality For Wafer Check Valve - Butterfly Check Valve – Zhongfa Detail:

Products Details

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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Product-Display

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.

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Always customer-oriented, and it's our ultimate target to be not only the most reliable, trustable and honest supplier, but also the partner for our customers for High Quality For Wafer Check Valve - Butterfly Check Valve – Zhongfa , The product will supply to all over the world, such as: Philippines, Cannes, Sao Paulo, Custom orders are acceptable with different quality grade and customer's especial design. We are looking forward to establish the good and successful cooperation in business with long terms from the customers of all over the world.
    • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Samantha from California - 2018.09.21 11:44
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Linda from Austria - 2017.10.25 15:53
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