Model NO.: NSCV
Flow Direction: Unidirection
Standard: DIN
Application: Industrial Usage, Water Industrial Usage
Body: Ductile Iron or Ss
Spring: SS304
Stem: Ss420
Seat: SS304
Washer: PTFE
Disc: D.I + EPDM
Pressure Rate: Pn10/16/25
Coating: Epoxy Coated to 300 Microns
Trademark: WALTER / No Brand
Transport Package: Bubble Bags & Plywood Case
Specification: DN50-600
Origin: Suzhou, Jiangsu
HS Code: 8481300000
Our Silent Check Valve is desgin with BS EN 1074-3 or BS EN 12334 or BS 5163 Standard. The silent check valve have advantage as below:
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 Description
- Advanced dynamic design of single body with diffuser provides streamline flow and assures lower head loss.
- Minimize the head loss to 0.016Bar upon 2M/ sec flow rate.
- Brass or reinforced bearing reduce wearing problem during operation.
- Hydrodynamic design ensures non slamming and water hammerless.
- Stainless steel spring hidden in the diffuser under protection while valve in operation.
- Disc will positively close before reverse flow, and maximize the closing speed up to 0.2 Sec.
- Comply with EN 558-1, ISO 5752 and EN 1092-2, ISO 7005-2 flange dimension.




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