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Wafer Double Plate Swing Check Valve

Product details

1. Short length, small volume and light weight of the product structure.

2. The sealing disc can be made of soft or hard sealing material according to different working conditions, with good sealing performance.
3. Horizontal or vertical pipe can be used for easy installation.
4. Fast disc closing and low water hammer pressure.
5. The material of the parts and the form and size of the valve end face can be reasonably selected according to the actual working conditions or user requirements to meet various engineering needs.


Product model: H76H/W
Nominal size: NPS 2" ~ 60", DN50 ~ 1500mm
Pressure range: Class150 ~ 600Lb, PN10 ~ 100MPa
Operating temperature: -29℃ ~ +425℃
Main material: carbon steel, stainless steel, alloy steel
Design standards: API6D, JB/T8937, API594
Structure length: API594, JB/T8937
Connection standard: ASME B16.5, GB/T 9113, JB/T 79, HG/T 20592
Pressure test: API 598, GB/T 13927, JB/T 9092
Pressure - temperature class: ASME B16.34, GB/T12224



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