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OEM/ODM Factory Check Valve Water Hammer - 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 |
Product Display

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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We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for OEM/ODM Factory Check Valve Water Hammer - Butterfly Check Valve – Zhongfa , The product will supply to all over the world, such as: Kyrgyzstan, Paraguay, Sri Lanka, Insisting on the high quality generation line management and customers expert assistance, we now have designed our resolution to supply our buyers using the to start with amount getting and just after services practical experience. Maintaining the prevailing friendly relations with our buyers, we however innovate our solution lists all of the time to satisfy the brand new demands and adhere to the most up-to-date development of the market in Malta. We have been ready to face the worries and make the improve to understand all the possibilities in international trade.