Non Slam Check Valve Quick Close Ductile iron Low Head Loss Anti Water Hammer 

Description:

NSCV is a non slam check valve with diffuser, DI body & diffuser, DI disc+ EPDM coated, 420SS stem, 304SS spring, PN10/16.

Features:

· Much shorter stroke- faster closing.

· NSCV- around 0.2D of stroke.

· Swing-check around 0.8-1.0D

· Spring accelerating closing speed.

· NSCV- keep system silent, quiet operation. no water hammer and slamming.

· Much less components-easy maintenance

· Diffuser- reducing pressure loss and help recovery of pressure.

·Meet EN 558-1, ISO 5752 and EN 1092-2, ISO 7005-2 flange dimension.

Technical Data:

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