Wholesale China Pp Valve Factories Pricelist - Check Valve X9501 – Xushi

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  • Wholesale China Pp Valve Factories Pricelist - Check Valve X9501 – Xushi

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Wholesale China Pp Valve Factories Pricelist - 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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Our target is always to satisfy our customers by offering golden support, superior value and high quality for Wholesale China Pp Valve Factories Pricelist - Check Valve X9501 – Xushi, The product will supply to all over the world, such as: South Korea, Ecuador, South Korea, 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.
    • The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Michelle from Toronto - 2018.06.12 16:22
    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Kelly from Thailand - 2017.08.18 11:04

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