4 in. Ductile Iron Wafer Double Check Valve
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Apco Valve & Primer
CDD-9000T 4 in. Ductile Iron Wafer Double Check Valve
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Purchase history
Apco Valve & Primer
CDD-9000T
4 in. Ductile Iron Wafer Double Check Valve
9004
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Order Date
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Product Details
- Double door check valves are recommended for clean liquids and gasses and have an excellent performance reputation in refineries, petrochemical, gas liquefaction, other process industries and HVAC applications because of their cost-efficient design and non-slam properties
- The low weight and short laying length saves initial cost, requires less space, and is easier to install when compared to full-body, swing-type check valves
- Double door check valves are designed to automatically prevent back-flow in systems where it is desirable to permit flow in one direction and prevent flow in the opposite direction
- APCO carbon steel and stainless steel CDD double door check Valves meet ASME/API 594 face-to-face dimensions and ASME B16.5 flange dimensions
Specifications
- API:
- API 594
- ASME:
- ASME 594, ASME B16.5
- ASTM:
- ASTM A-126, ASTM A-216, ASTM A-536
- Clean Bagged:
- No
- Collection:
- CDD-9000T
- FM Approved:
- No
- IAPMO Listed -:
- No
- Installation Type:
- Horizontal Mount, Vertical Mount
- Material:
- Ductile Iron
- Maximum Temperature:
- 250
- NSF Certified:
- No
- Pressure Class:
- 300#
- Recommended Valve Application:
- Fire Protection
- UL Listed:
- No
- Valve Body Material:
- Ductile Iron
- Valve Body Style:
- Wafer
- Valve Disc Material:
- Stainless Steel
- Valve Seat Material:
- Buna-N
- Valve Size:
- 4 in
- Valve Type:
- Double Check Valve