Allow flow in 1 direction to prevent backflow. Bronze seats. Directional arrow cast into valve aids with installation.Mount vertical or horizontal. Use in plumbing and heating applications. Meet ASTM B62 and MSS-SP-80 standards,except Low-Lead models. Maximum pressure: 150 PSI WSP, 300 PSI nonshock CWP: cracking pressure: 0.75 PSI to 1 PSI. Maximum temperature: 406 Degrees F.
Technical Specs
Item - Check ValvesCheck Valve
Mechanism and Body DesignInline Swing
Pipe or Tube Size1 in
Cracking Pressure0.750 to 1.000 psi
Seal MaterialPTFE
Min. Temp. - Valves-20 Degrees F
Max. Steam Pressure - Valves150 psi WSP
Flow - Valves31.0 gpm
Application - ValvesGeneral Purpose
Overall Height2.00
StandardsMSS-SP-80
Flow DesignSingle
Body Material - ValvesBronze
Connection TypeFNPT x FNPT
Mounting OrientationHorizontal, Vertical
Max. Temp. - Valves406 Degrees F
Max. Water Pressure - Valves300 psi @ 150 Degrees F