Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available
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Wafer, Silent, Check Valve manufacturer / supplier in China, offering Wafer Style Silent Check Valve No Noise, Fully Enclosed, Cast Iron Wafer Type Butterfly Valve with Handle Lever, Butterfly Valves Wafer Type Centric Stem and so on.

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Supplier Homepage Products Check Valve Silent check valve Wafer Style Silent Check Valve No Noise, Fully Enclosed

Wafer Style Silent Check Valve No Noise, Fully Enclosed

Get Latest Price
Purchase Qty. / Reference FOB Price
1-4 Pieces US $12.8
5+ Pieces US $12.5
Production Capacity: 50, 000 PCS/Year
Transport Package: Wooden Pallet, Plywood Case, etc
Payment Terms: L/C, T/T, Western Union
Material: Cast Iron
Connection Form: Wafer Type
Structure: Check
Pressure: Ordinary Pressure
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form: Gland Packings Globe Valve

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Basic Info

Model NO.: DS-WCV-015
Flow Direction: Unidirection
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage
Size Range: Dn50-Dn300
Working Pressure: 1.0 / 1.6 MPa
Working Temperature: NBR 0 to +80 ; EPDM -10 to +120 Degrees Celsius
Flange According: ANSI 125 / 150
Testing: API 598
Trademark: OEM
Specification: Quality Grade: CE, ISO9001 and SGS
Origin: Laizhou Yantai City Shandong Province, China
HS Code: 84813000

Product Description

Wafer Type Silent Check Valve

The valve is designed to open when inlet pressure exceeds outlet
Pressure by ¼ To ½ PSI, equivalent to the closing force exerted by
The internal spring. At pump shutdown the spring quickly pushes
The valve closed before flow reversal, thus precluding water
Hammer and system shock.


No noise, fully enclosed, straight-through, anti-"water hammer", the smaller of losing pressure

Uses: water, seawater and so on


1. Working pressure: 1.0/1.6MPa

2. Working temperature: NBR: 0° C~+80° C; EPDM: -10° C~+120° C

3. Flange according: ANSI 125/250

4. Face to face: ANSI 125/250

5. Testing: API598

6. Medium: Fresh water, Sea water, all kinds of oil, acid, alkaline liquid etc...

1BodyCast Iron or Ductile Iron
2Plug304 or 316 Stainless Steel
3Seat304 or 316 Stainless Steel
4Spring304 or 316 Stainless Steel
5Bushing304 or 316 Stainless Steel
6Set screwStainless Steel

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