Suzhou Alpine Flow Control Co., Ltd
Suzhou Alpine Flow Control Co., Ltd Be The Market Leader In Water Flow Control Valve
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Low Head Loss FBE Coated Nozzle Check Valve With Diffuser Quick Close
Description:
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.
Features:
Very short face to face distance, closing is so quick up to max 0.2sec speed, switch procedure is only about 20% of valve bore diameter, hydrodynamic design with spring ensure non slamming and to minimize the water hammer
Advance diffuser design maintains the streamline flow and reduces the water head loss to save pumping power
Sphere disc head design gives lower flow resistance coefficient than flat type
Powder fusion epoxy coating with both inside and outside valve for corrosion is thicker than liquid painting and more fastened as well
Technical Data:
| Size | DN50-DN600 |
| Working Temperature | - 10C- 80C |
| Flange | AISI B16.1 Or PN16 |
| Flow Media | Clean Water |
Service Fields:
Mainly used for clean water, precleaned sewage water, Fire-fighting, Irrigation, Cooling and HVAC System.
Dimension:
DN50 - DN350
DN400 - DN600
Materials:
DN50-DN350