10 in. Ductile Iron and Rubber Grooved Check Valve
Fig 7800 10 in. Ductile Iron and Rubber Grooved Check Valve
Package Quantity Info:
Each: 1 Inner Pack: 1-
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Product Details
Product Details
- The Gruvlok series 7800 check valve is a compact, cost effective valve offering low pressure-drop, non-slam performance
- The series 7800 check valve assembly is lighter and faster to install, and costs less than flanged and wafer valve assemblies
- In the fully open position the series 7800 swing clapper is held tightly against the valve body, out of the flow stream, to provide maximum flow area and prevention of clapper flutter
- The clapper design produces quick, non-slam closure before flow reversal can occur, while meeting FM requirements for an anti-water hammer valve rating
- Each valve is hydrostatically tested for leak tightness to 500 psi
- The clapper seat design permits leak free sealing of back pressures in service conditions ranging from 300 psi (20.7 bar) to as low as 1 psi (0.07 bar) (head pressure: 28 in.)
Documents
Specifications
- ASTM:
- ASTM A-123, ASTM A-126 Class A, ASTM A-167, ASTM A-213, ASTM A-269, ASTM A-312, ASTM A-313, ASTM A-536 Grade 65-45-12, ASTM A-580, ASTM B-438
- Coating:
- Rust Inhibiting Painted
- Collection:
- Fig 7800
- Color Finish Name:
- Orange
- End Connection 1:
- Grooved
- End Connection 2:
- Grooved
- End Connections:
- Grooved
- FM Approved:
- Yes
- IAPMO Listed:
- No
- Installation Type:
- Horizontal Mount, Vertical Mount
- Length:
- 18 in
- Material:
- Ductile Iron, Stainless Steel, Rubber
- Material Type:
- 304, EPDM
- NSF Certified:
- No
- Origin:
- Domestic
- Pressure - High:
- 300
- Recommended Valve Application:
- Chemical, Oil-Free Air, Water
- UL Listed:
- Yes
- Valve Body Material:
- Ductile Iron
- Valve Body Style:
- Grooved
- Valve Seat Material:
- 304 Stainless Steel
- Valve Size:
- 10 in
- Valve Type:
- Check Valve
- Weight:
- 130 lb
- Width:
- 12-11/16 in