Gold Member Since 2014
Audited Supplier
Suzhou Walter Flow Control Equipment Co., Ltd.

Silent Check Valve, Check Valve, Cast Iron Check Valve manufacturer / supplier in China, offering Cast Iron Silence Check Valve, Lift Check Valve for Water Pump, Spring Silent Check Valve for Water Pump and so on.

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Cast Iron Silence Check Valve

Purchase Qty.:
2-19 20+
FOB Unit Price: US $49 US $45
Purchase Qty. (Pieces) FOB Unit Price
2-19 US $49
20+ US $45
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Production Capacity: 4900 Sets Per Month
Transport Package: Bubble Bags & Plywood Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SCV
  • Connection Form: Flange
  • Function: Nrvr Silence, Nrvz Silence
  • Name: Silent Check Valve
  • Spring: Ss304
  • Seat: Ss304
  • Disc: D.I + EPDM
  • Pressure Rate: Pn10/16/25
  • Trademark: WALTER / No Brand
  • HS Code: 8481300000
  • Material: Cast Iron
  • Structure: Elevated
  • Application: Industrial Usage, Water Industrial Usage
  • Body: Ductile Iron or Ss
  • Stem: Ss420
  • Washer: PTFE
  • Size: Dn50-Dn600
  • Coating: Epoxy Coated to 300 Microns
  • Origin: Suzhou, Jiangsu
Product Description
WALTER-FSV Company's Silent Slow-closing Check Valve is widely used in pump system,

Technical Data:

DN50 -600
PN10/16/25/JIS 10K/Table D/E
Standard: EN1074/ BS5163/ ISO7259
Resonable and Streamlined design
The noise is Min for direct flow or backflow
Head Loss is only 0.2bar with 2m/s
Inrergral body and flow guide
Fully rubber and coated disc
Steel /Stainless Steel /Bronze Seat

1- Body/Bonnet: GGG40/50

2- Seat/Stem/Spring: SS304

3- Bushes: C61900

4- DISC: GGG40/50 + EPDM Coating

5- Epoxy Resin coating internal & external, thickness above 300 micron

6- Work pressure: PN10/16/25; Size range: 2" to 24"

7- Connection acc. To EN1074, BS5163, ISO 7259

More Details information could be enquiry us directly
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Mr. Justin Zhong
Director Manager
To: Mr. Justin Zhong

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