Zhejiang Naibang Valve Co.,Ltd
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Check Valve

Wafer Lug Double Disc Check Valve

Wafer Lug Double Disc Check Valve

Details:
1. Nominal diameter: 2" - 24" (DN50 - DN600)
2. Pressure range: Class 150 - 2500 (PN16 - PN150)
3. Working temperature: -196℃ - +560℃
4. Body material: Carbon steel, Stainless steel, Alloy steel, Bronze, etc
5. End connection: RF, RTJ, BW

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Products Details

Wafer Lug Double Disc Check Valve

Overview

Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of plastic or metal. Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check valves are often part of common household items. Although they are available in a wide range of sizes and costs, check valves generally are very small, simple, or inexpensive. 



Main Parameter Specification

Design and Manufacture: API594, API 6D, JB/TB8937;

Inspection and Test: API598, JB/T9092;

Face to Face: API594, DIN3202, JB/T8937;

Pressure-Temperature Rating: ASME B16.34, DIN2410, GB/T9124, SH3406, JB/T74;

Pipe Flange: JB/T74-90, JB/T9112-9124, ASME B16.5, GB/T13402, API605, ASME B16.47. 




Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of Wafer Lug Double Disc Check Valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.
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