- Product Details
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Quick Details
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Connection Form:
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Flange
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Seal Material:
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NBR ,EPDM
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Standard:
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ANSI,DIN,JIS,BS
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Size:
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2"--24"
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Medium:
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Water,Gas,Oil
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Color:
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Blue,Black,Green
Quick Details
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Place of Origin:
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Hebei, China
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Standard or Nonstandard:
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Standard
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Material:
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Ductile iron,Cast iron,Stainless steel
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Connection Form:
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Flange
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Seal Material:
-
NBR ,EPDM
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Standard:
-
ANSI,DIN,JIS,BS
-
Size:
-
2"--24"
-
Medium:
-
Water,Gas,Oil
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Color:
-
Blue,Black,Green
Ductile Iron Body Stainless Steel Disc Dual Plate Wafer Check Valve
Wafer Check Valve Design:
1. Body: Ductile iron, Cast iron, Carbon steel, Stainless steel
2. Disc: stainless steel, Ductile iron
3. Stem: Stainless steel
4. Seat: EPDM, NBR, VITON
5. Face to face dimension:Standard
Features:
1. Small in size, light in weight, compact in structure, easy in fix.
2. Two torsional springs are installed on each of dual valve plates, result in close the plates quickly and automatically.
3. The quick-close action prevents the medium from flowing back and eliminates water-hammer effectively.
4. Safe and reliable in operation, high capability of resisting interference.
5. It is easy to install on pipeline which is laid horizontally or vertically.
Note: The stem of the Valve should be perpendicular to the horizontal level when the valve is mounted on horizontal pipeline. For vertical installation the direction of flow should be downward.
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