China Factory wholesale Welded Swing Check Valve - Ball check valve/non return valve – BESTOP factory and suppliers

Factory wholesale Welded Swing Check Valve - Ball check valve/non return valve – BESTOP

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Factory wholesale Welded Swing Check Valve - Ball check valve/non return valve – BESTOP Detail:

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Components

No.	Part name	Material	Surface treatment
1	Body	Ductile iron	Epoxy coating
2	Ball	Alluminium+ NBR(2″-6″) Carbon steel+ NBR(8-24″)	NBR
3	Cover	Ductile iron	Epoxy coating
4	Bolt	S.Steel
5	Gasket	NBR

1.OEM & customization capability
2.Our own foundry(Precision casting/Sand castings) to guarantee fast delivery and quality
3.MTC and inspection report will be provided for each shipment
4.Rich operating experience for project orders

Ball Check Valve is a simple and reliable valve with the only moving part to block the reverse flow, is a spherical ball. The full-ported valve seat is uniquely designed allowing the ball to seat leak-tight without getting wedge into the valve seat. For vacuum or anti-flooding valve application, a “floating” rather than “sinking” ball is used. Due to its simple flow efficient and virtually maintenance-free design the valve is commonly specified and used in submersible wastewater lift stations
The standard ball is designed with a NBR rubber lined metal core, and the rubber hardness is optimized to prevent the ball from getting stuck in the seat. Balls of polyurethane are suitable for abrasive media and when different balls weights are needed to prevent noise and water hammer. A full and smooth bore ensures full flow with low pressure loss and eliminates the risk of deposits at the bottom that could prevent tight closure.

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abide by the contract, conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients' satisfaction for Factory wholesale Welded Swing Check Valve - Ball check valve/non return valve – BESTOP , The product will supply to all over the world, such as: Benin, Montreal, Amman, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is to continue to earn your loyalty by dedicating our efforts to the constant improvement of our products and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate.

3 Pieces Ball Valve