85502

Gruvlok® 2200750129 Fig 7800 Check Valve, 8 in Nominal, EPDM Softgoods, Ductile Iron Body, Domestic
Swing Check Valves
MPN: 85502 c743af13461016e MFG #: 2200750129
3235.16000 / ea

Gruvlok® Check Valve, Series: Fig 7800, 8 in Nominal, 300 psi Pressure, -40 to 230 deg F, No Low Lead Compliance, 14-3/4 in Inlet to Outlet Length, 8 in Top to Inlet Center, Ductile Iron Body, 304 Stainless Steel/302 Stainless Steel Trim, EPDM Softgoods, Rust Inhibiting Painted, 10-1/4 in H, Domestic

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).

QTY
  • Features
  • Videos
  • 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)
  • 304 stainless steel seat ring/302 stainless steel spring
  • EPDM clapper facing
  • Standard/Approvals: ASTM A 536 Ductile Iron Body|ASTM A 123/ASTM A 213/ASTM A 312 or ASTM A 269 Seat Ring|ASTM A 313 Spring|ASTM A 580 Hinge Pin|ASTM B 438 Hinge Pin Bushings|ASTM A 126 Class A Hinge Pin Plugs/Drain Plugs
  • INCLUDES: Ductile Iron Clapper, Grade E EPDM Clapper Facing, Type 304 Stainless Steel Seat Ring, Type 302 Stainless Steel Spring, Type 304/302 Stainless Steel Hinge Pin, Sintered Bronze Hinge Pin Bushings, Cast Iron Hinge Pin Plugs and Drain Plugs