HQ41X BALL CHECK VALVE

group nameCheck Valve
Min Order1 piece
brand nameKRV
modelDN50-DN250
payment methodT/T, L/C, Credit Card, Westem Union, Cash
update timeThu, 13 May 2021 17:17:50 GMT

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Packging & Delivery

Min Order1 piece

Briefing

Hq41x ball check valve adopts rubber coated ball as disc. Under the action of medium

Detailed

HQ41X Working principle of ball check valve

When the medium flows in the specified direction, the spherical valve disc will be opened due to the medium force; when the medium flows counter current, the spherical valve disc will close automatically and quickly depending on the medium itself, so as to prevent the medium from flowing counter current.

HQ41X Main technical parameters of ball check valve

Nominal diameter	DN50~DN250
Maximum working pressure	PN16
Applicable temperature	0℃~80℃
Liquid medium	water
Connection standard	GB/T 17241.6-2008、EN1092
Test standard	GB/T 13927-2008、API598

HQ41X Material of main parts of ball check valve

Part name	texture of material
valve body	Epoxy coating on ductile iron surface
Valve cover	Epoxy coating on ductile iron surface
Spherical disc	EPDM coated with cast aluminum or cast iron

HQ41X Drawing of ball check valve

Main connection dimensions