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HQ11\45X micro-rseistance ball type check valve
Machine with the best quality and competitive
l Introduction of the HQ11\45X micro-rseistance ball type check valve
1.Micro-resistance ball type check valve's disc is a ball coated with rubber and dependant on the line .
2.Pressure the ball can roll in the chute in the body to open or close the valve without any noise .
3.The HQ11\45X micro-rseistance ball type check valve also with good sealing capability.
4.The flow rate is much with little resisting force and little pressure loss.
5.It can be installed vertically or horizontally and widely used at the outlet of pump in cold water's,hot water's,industry's and sewage's pipeline system.
l Main material of the valve
part | body | disc | spring | seat |
Material | Cast iron ductile cast iron,cast steel | Cast copper,stainless steel | Stainless steel | Copper,steel |
l Parameters of the valves
Nominal pressure: 1.0-1.6
Nominal diameter: 50-1000mm
Service:water and weak corrosive fluid
Working temperature:0-80
Flanged end: GB/T17241.6 GB9113
Inspection and test: GB/T 13927 API 598
l Main dimensions
lTypical installation diagram
l P ictures
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