China High Quality 2 Inch Check Valve - cast iron square flap valve – Jinbin Valve Manufacturer and Supplier

High Quality 2 Inch Check Valve - cast iron square flap valve – Jinbin Valve

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cast iron square flap valve square flap: Installed at the end of the drain pipe, it has a check valve to prevent the external water from flowing back. The door is mainly composed of a valve seat, a valve plate, a water seal ring and a hinge. Shapes are divided into circles and squares Working Pressure ≤25 meters Testing Pressure Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. Working Temperature ≤100℃ Suitable Media Water Parts Materials ...

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High Quality 2 Inch Check Valve - cast iron square flap valve – Jinbin Valve Detail:

cast iron square flap valve

square flap: Installed at the end of the drain pipe, it has a check valve to prevent the external water from flowing back. The door is mainly composed of a valve seat, a valve plate, a water seal ring and a hinge. Shapes are divided into circles and squares

Triple offset wafer butterfly valve

Working Pressure	≤25 meters
Testing Pressure	Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure.
Working Temperature	≤100℃
Suitable Media	Water

Parts	Materials
Body	gray cast iron
board	gray cast iron
hinge& bolt	stainless steel
bushing	stainless steel

It is a one-way valve installed at the outlet of the riverside drain pipe. When the tidal level of the river is higher than the outlet pipe and the pressure is greater than the pressure inside the pipe, the flap panel is automatically closed to prevent the river tidal water from pouring into the drainage pipe.

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As a way to provide you advantage and enlarge our organization, we even have inspectors in QC Crew and guarantee you our greatest assistance and product or service for High Quality 2 Inch Check Valve - cast iron square flap valve – Jinbin Valve , The product will supply to all over the world, such as: Zurich, Oman, Israel, We are looking forward to cooperating closely with you to our mutual benefits and top development. We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states.

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