HQ11\45X micro-rseistance ball type check valve

Brand:aa

Product detail:

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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