China Good User Reputation for 4 Inch Check Valve Price - flap valve – Jinbin Valve Manufacturer and Supplier

Good User Reputation for 4 Inch Check Valve Price - flap valve – Jinbin Valve

Short Description:

flap valve The flap gate is a one-way valve installed at the outlet of the drainpipe for the water supply and drainage works and the sewage treatment works. It is used to overflow or check the medium, and can also be used for various shaft covers. According to the shape, the round door and square patting door are constructed. The flap door is mainly composed of valve body, valve cover and hinge component. It has two kinds of materials, cast iron and carbon steel. Its opening and closing for...

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We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for Pneumatic Actuated Butterfly Valve , Ball Valve Application , Fully Welded Ball Ball Valve , We can do your customized order to meet your own satisfactory! Our company sets up several departments, including production department, sales department, quality control department and sevice center, etc.

Good User Reputation for 4 Inch Check Valve Price - flap valve – Jinbin Valve Detail:

flap valve

Steel flange lift type check valve

The flap gate is a one-way valve installed at the outlet of the drainpipe for the water supply and drainage works and the sewage treatment works. It is used to overflow or check the medium, and can also be used for various shaft covers. According to the shape, the round door and square patting door are constructed. The flap door is mainly composed of valve body, valve cover and hinge component. It has two kinds of materials, cast iron and carbon steel. Its opening and closing force comes from water pressure and does not need manual operation. The water pressure in the flap door is larger than that at the outside side of the flap door, and it opens. Otherwise, it closes and reaches the overflow and stop effect.

Steel flange lift type check valve

Working Pressure	PN10/ PN16
Testing Pressure	Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure.
Working Temperature	≤50℃
Suitable Media	water, clear water, sea water, sewage etc.

Steel flange lift type check valve

Part	Material
Body	stainless steel, carbon steel, cast iron, ductile iron
Disc	Carbon steel / Stainless Steel
Spring	Stainless Steel
Shaft	Stainless Steel
Seat Ring	Stainless steel

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6 Inch Flange Gate Valve