|Place of Origin:||China|
|Minimum Order Quantity:||1|
|Packaging Details:||Plywood cases|
|Delivery Time:||45-60 days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||Based on order|
|Material:||Ductile Iron GJS500-7||Standard:||EN1074-3, EN12233|
|Fuction:||Anti Water Hammer||Coating:||EPOXY|
quiet check valve,
anti water hammer check valve
Hydrodynamic Design Anti water hammer No Slam Check Valve Powder Epoxy Coated Available
NSCV- Non Slam Check Valve is used as protection against reverse flow when power failure in areas where noise pollution or water hammering is a critical issue. It can provide not only quiet performance but also low head loss.
NSCV is used against water reverse flow suddenly and protects pump and other devices from water hammer harmness.
Advance diffuser design maintains the streamline flow and reduces the water head loss to save pumping power.
Sphere disc head design makes flow resistance coefficient lower than flat type does.
Powder fusion epoxy coating NSF certificated.
Bronze bushing can reduce the stem wearing while working and last the service time.
Choosing the suitable NSCV into working,can return the investment around one year by pumping energy saving
Closing speed is very quick(max 0.2sec) and the stroke is only about 20% of valve bore diameter. Ensure non slamming and minimize the water hammer by hydrodynamic design with spring
|Working Temperature||- 10C- 80C|
|Flange||AISI B16.1 Or PN16|
|Flow Media||Clean Water|
generally used forprecleaned sewage water, clean water, Fire-fighting, Irrigation, Cooling and HVAC System.
DN50 - DN350
DN400 - DN600
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