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Gate Valve
Check Valve
¡¤Ball Check Valve
¡¤Brass Vertical Check Valve
¡¤Butterfly Buffer Check Valves
¡¤Dual Plate Check Valve
¡¤Flanged Sliding Ball Check Valve
¡¤Forged Steel Check Valve
¡¤Hydraulic Slow Closure Butterfly Check Valve
¡¤Lift Check Valve
¡¤Lift Type Foot Valve
¡¤Nozzle Check Valve
¡¤Rubber Disc Check Valve
¡¤Rubber Flapper Swing Check Valves
¡¤Silent Check Valve
¡¤Silent Lift Check Valve
¡¤Stainless Steel Female Thread Check Valve
¡¤Swing Check Valve
¡¤Tilting Disc Check Valve
¡¤Vertical Check Valve
¡¤Wafer Check Valve
¡¤Wafer Lift Check Valve
Butterfly Valve
Air Valve
Ball Valve
Control Valve
Globe Valve
Plug Valve
Strainer
Pipe Fitting

Product Description>¡¡Silent Check Valve

 

 

Brief introduction£º
The Silent Check Valve is the preferred choice in applications where silent operation and cost are major concern. Its short linear stroke and spring return action combine to close the valve prior to flow reversal which effectively eliminates the shock and water hammer normally associated with the sudden stoppage of a reverse flow.

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 diameter£º50¡«350mm
-Nominal pressure£º1.0~1.6Mpa-Medium: water and weak corrosive fluid, etc.
-Work temperature: 0~80¡æ

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

Certificates | Product Order | Contact Us

Shanghai kangQuan Valve Co., Ltd
Tel: 0086-21-57617333/57626759 Fax: 0086-21-57617555 Mobile:0086-13818096733 Email: gu@kqvalve.com
Add: No.159 Jiugan road Sijing industrial zone Songjiang District Shanghai, China