• Forged Steel Check Valve - GLT



    Check Valve Application
    Swing check valves are design to close quickly and automaticaly with positive shut off in either horizontal or vertical (flow up) pipe runs. Inherently, swing check valves have a low pressure drop and are best suitable for velocity applications. GLT closure design allows GLT swing check valve to close completely even and remain closed with no flow when installed in a horizontal pipe run.
    Manufacturing Standard
        
    Body and Cover Connection
    Standard body-bonnet joint of check valves are connected by studs and nuts and are machined as follows:
    Standard Parts & Material
    Note : Other valve material composition are available on special request

    FORGED STEEL CHECK VALVE
    Manufacture : GLT
    Specification
    Design to API 602
    Forged Steel Piston and Swing Check Valve
    Bolted cover
    Regular and Full Port

    Threaded and Socket Weld Ends
    Manufacturing Standards
    Standards Parts & Material
    Note : Other valve material composition are available
    Class 800
    Dimensions
    Working Pressure : Carbon Steel - 1975 p.s.i @ 100°F / 38°C
    Class 1500
    Dimensions
    Working Pressure : Carbon Steel - 3705 p.s.i @ 100°F / 38°C
    Class 150/ 300/ 600
    Specifications
    Design to API 602
    Forged Steel Piston and Swing Check Valve
    Bolted cover

    Regular and Full Port
    Flanged Ends
    Manufacturing Standard
    Standard Parts & Material
    Note : Other valve material composition are available
    Dimensions
    Working Pressure : Carbon Steel
                                    Class 150 - 285 p.s.i @ 100°F / 38°C
                                   Class 300 - 740 p.s.i @ 100°F / 38°C
                                   Class 150 - 1480 p.s.i @ 100°F / 38°C