Dual Plate Wafer type Check Valve

H76H, H76Y, H76W, H76X, H76F wafer type butterfly valve used for pure line and industry, environmental protection, water treatment, high-rise buildings to the drain line to prevent reverse flow of the medium used.

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Dual Plate Wafer type Check Valve

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  • Description
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H76H, H76Y, H76W, H76X, H76F butterfly valve wafer type used for pure line and industry, environmental protection, water treatment, high-rise buildings to the drain line to prevent reverse flow of the medium used.

1, small size, light weight, compact structure, easy maintenance
2, the valve plate with dual formula, under the elastic force of the spring Moment self-closing speed
3, due to the speed and closing action to prevent the media back
4, small size body length structure, good rigidity
5, safe and convenient, it can be used for both horizontal and vertical directions to install

1, flange size: GB / T1724.1-98
2, the length of the structure: GB / T12221-1989, ISO5752-82

The main performance parameters
model Working pressure/MPa proper temperature/℃ Applicable medium
Body material
H76H-10C~40 1.0~4.0 -29~425 Water, steam, oil Carbon steel
H76W-10P~25 1.0~2.5 ≤150℃ Nitric acid stainless steel
H76Y~40P 4.0 ≤150℃ Nitric acid stainless steel

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