This product is mainly suitable for high-rise building water supply, drainage system, fire pipe water supply system, etc. This muffler check valve can effectively prevent the media from flowing back and produce destructive water hammer, and protect water pumps and other pipeline equipment.
Features are as follows:
1.It can be installed vertically and horizontally, the valve flap can be opened and closed flexibly, and the operation is stable, the closing noise is low, it is safe, and there are few failures;
2.The valve clack is spring loaded, its quick closing can effectively insert the water hammer pressure, and the sealing performance is good;
3.It has small size, light weight, low fluid resistance, fatigue resistance and long length.
Silent Check Valve for Pump System
Name | Silent check valve |
Material | Body: Ductile iron GGG40/50 or Cast IronGG25 Wedge: Ductile iron GGG40/50+EPDM/NBR or metal seated Stem: stainless steel 2Cr13 , SS304,SS316 Bolt and Nuts: Carbon Steel with zinc plated or SS304,SS316 |
Working pressure | 10bar/16bar/25bar |
Medium | Water |
Coating | Internal and external with fusion bonded epoxy coating min250μm |
Packing And Shipping