DRVZ Silence Check Valve
Product Details:
| Material | Casting |
|---|---|
| Standard or Nonstandard | Standard |
| Pressure | Medium Pressure |
| Temperature of Media | Normal Temperature |
| Media | Water |
| Structure | Check |
| Power | Hydraulic |
| Place of Origin | Shanghai, China (Mainland) |
Detailed Product Description
Silence check valve consists of valve body,seat,diversion shuttle,disc,bearing and spring etc..The bore is flow-line designed so pressure loss is very little.The discs stroke is very short and when stop the pump the valve can close quickly and prevent the great noise from water-hammering so the valve can close quietly without any noise .It is widely used in feeding/draining system,fire protection and heat supplying system,and it is installed at the outlet of the pump to prevent backward fluids and water-hammerings damage to the pump.
Main technical parameters
Nominal pressure: 1.0-2.5MPa
Nominal diameter: 50-350mm
Service:water,oils,sea water,sewage
Working temperature:0-80
Flanged end: GB/T17241.6 GB9113
Inspection and test: GB/T 13927 API 598
DRVZ Silence Check Valve
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Company Info
Shanghai Chuanggao Valve Co., Ltd.
[China (Mainland)]
[Verified Member]
Province/State: Shanghai
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products