China Super Lowest Price Butterfly Valves - microresistance slow closing flange check Valve with counterweight – Jinbin Valve Manufacturer and Supplier

Super Lowest Price Butterfly Valves - microresistance slow closing flange check Valve with counterweight – Jinbin Valve

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Flange Check Valve with counterweight For BS 4504 BS EN1092-2 PN10 / PN16/ PN25 flange mounting. Face-to-Face dimension conforms to ISO 5752 / BS EN558. Epoxy fusion coating. Working Pressure PN10 / PN16 / PN25 Testing Pressure Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. Working Temperature -10°C to 80°C (NBR) -10°C to 120°C (EPDM) Suitable Media Water, sewage etc. Shell and seal tests for each valve is done and recorded before package to m...

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Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for Semi Lug Butterfly Valve , Sluice Valve Drawing , Bare Shaft Butterfly Valve , We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our factory and purchase our products.

Super Lowest Price Butterfly Valves - microresistance slow closing flange check Valve with counterweight – Jinbin Valve Detail:

Flange Check Valve with counterweight

For BS 4504 BS EN1092-2 PN10 / PN16/ PN25 flange mounting.

Face-to-Face dimension conforms to ISO 5752 / BS EN558.

Epoxy fusion coating.

Flange check Valve with counterweight

Working Pressure	PN10 / PN16 / PN25
Testing Pressure	Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure.
Working Temperature	-10°C to 80°C (NBR) -10°C to 120°C (EPDM)
Suitable Media	Water, sewage etc.

Shell and seal tests for each valve is done and recorded before package to make sure the product quality. The test media is water in room conditions.

Flange check Valve with counterweight

Part	Material
Body	Ductile Iron/Carbon steel
Disc	Ductile Iron / Stainless Steel
Spring	Stainless Steel
Shaft	Stainless Steel
Seat Ring	NBR / EPDM
Cylinder/Piston	Stainless steel

If need the drawing details, please feel free to contact.

Flange check Valve with counterweight

This check valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically.When the medium is back-going, valve disc will automaticaly closed to avoid accidents.

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