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Silence Check Valve
- T/T L/C D/P D/A
- 7 days
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Product Details
Brand Name | KQ | Place of Origin | China | |
Product Description
Silence check valves consist of valves body, seat, diversion shuttle, disc, bearing and spring etc.The bore is flow-line designed so pressure loss is very little. The disc's stroke is very short andwhen stop the pump the valves can close quickly and prevent the great noise fromwater-hammering so the valves can close quietly without any noise .It is widely used infeeding/draining system, fire protection and heat supplying system, and it is installed at theoutlet of the pump to prevent backward fluid's and water-hammering's damage to the pump.
Mail part & material
Body: pray cast iron, ductile cast iron
Disc: steel plate, bronze
Spring: Stainless steel
Seat: bronze
Pin: Stainless steel
Technical Specification
-Nominal diameter50350mm
-Nominal pressure1.0~1.6Mpa
-Medium: water and weak corrosive fluid, etc.
-Work temperature: 0~80oC
Main external and connection dimension
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
L |
125 |
145 |
155 |
175 |
200 |
225 |
275 |
325 |
375 |
425 |
Contact Us
- Shanghai KangQuan Valve Co. Ltd.
- Contact nameConny Chow Chat Now
- Phone86-21-57626759
- Address, Xi'an, Shaanxi
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