Wholesale China Octagon Ball Valve Manufacturers Suppliers - Check Valve X9501 – Xushi

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  • Wholesale China Octagon Ball Valve Manufacturers Suppliers - Check Valve X9501 – Xushi

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Wholesale China Octagon Ball Valve Manufacturers Suppliers - Check Valve X9501 – Xushi Detail:

ITEM COMPONENT MMATERIAL QUANTITY
1 UNION NUT U-PVC 1
2 END CONNECTOR U-PVC 1
3 O-RING EPDM·NBR·FPM 1
4 SPRING STAUNLESS STEEL 1
5 PISTON U-PVC 1
6 GASKET EPDM·NBR·FPM 1
7 BODY U-PVC 1

X9501

SIZE NPT BSPT BS ANSI DIN JIS
 Thd./in d1 d1 d1 d1 D L H
25mm (1″) 11.5 11 34 33.4 32 32 45.4 130 69.2
40mm (1½”) 11.5 11 48 48.25 50 48 61 172.2 89
50mm (2″) 11.5 11 60 60.3 63 60 75 162.5 96.7

X9501

A detailed description of the check valve:
Check valves are automatic valves, also known as check valves, one-way valves, return valves or isolation valves. The movement of the disc is divided into lift type and swing type. The lift check valve is similar in structure to the shut-off valve, but lacks the valve stem that drives the disc. The medium flows in from the inlet end (lower side) and flows out from the outlet end (upper side). When the inlet pressure is greater than the sum of the weight of the disc and its flow resistance, the valve is opened. On the contrary, the valve is closed when the medium flows back. The swing check valve has a disc that is inclined and can rotate around the axis, and the working principle is similar to that of the lift check valve. The check valve is often used as the bottom valve of the pumping device to prevent the backflow of water. The combination of check valve and stop valve can play the role of safety isolation. The disadvantage is that the resistance is large and the sealing performance is poor when closed.

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owing to very good support, a variety of high quality merchandise, aggressive costs and efficient delivery, we love an excellent name among the our clients. We are an energetic company with wide market for Wholesale China Octagon Ball Valve Manufacturers Suppliers - Check Valve X9501 – Xushi, The product will supply to all over the world, such as: Johannesburg, Kazakhstan, Doha, The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.
    • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Evangeline from Ukraine - 2017.09.29 11:19
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Barbara from US - 2017.08.21 14:13

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