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Flow Control Check Valves

11 Results Found that Include 11 Products 

Results per page: 16 | 32 | 48
    Flo-Control Valve,1-1/2 In,FNPT,Iron
    • BELL & GOSSETT
    • Flo-Control Valve, 1-1/2 In, FNPT, Iron
    • Item # 6LFA9
    • Mfr. Model # SA 1 1/2
    • Flo-Control Valve, Material of Construction Cast Iron, Connection FNPT, Size 1-1/2 In., Length 5 In.,...More

    Flo-Control Valve,1-1/4 In,FNPT,Iron
    • BELL & GOSSETT
    • Flo-Control Valve, 1-1/4 In, FNPT, Iron
    • Item # 6LFA8
    • Mfr. Model # SA 1 1/4
    • Flo-Control Valve, Material of Construction Cast Iron, Connection FNPT, Size 1-1/4 In., Length 4 In.,...More

    Flo-Control Valve,1 In,FNPT,Cast Iron
    • BELL & GOSSETT
    • Flo-Control Valve, 1 In, FNPT, Cast Iron
    • Item # 6LFA7
    • Mfr. Model # SA 1
    • Flo-Control Valve, Material of Construction Cast Iron, Connection FNPT, Size 1 In., Length 3-1/2 In.,...More

    Flow Check Valve,3/4 In,FNPT,Cast Iron
    • WATTS
    • Flow Check Valve, 3/4 In, FNPT, Cast Iron
    • Item # 4A813
    • Mfr. Model # 2000 3/4"
    • Flow Check Valve, Material of Construction Cast Iron, Size 3/4 In., Length 4-1/8 In., Mounting Position...More

    Flow Check Valve,1-1/4 In,FNPT,Cast Iron
    • WATTS
    • Flow Check Valve, 1-1/4 In, FNPT, Cast Iron
    • Item # 4A815
    • Mfr. Model # 2000 1 1/4"
    • Flow Check Valve, Material of Construction Cast Iron, Size 1-1/4 In., Length 4-3/4 In., Mounting Position...More

    Flo-Control Valve,3/4 In,FNPT,Cast Iron
    • BELL & GOSSETT
    • Flo-Control Valve, 3/4 In, FNPT, Cast Iron
    • Item # 6LFA6
    • Mfr. Model # SA 3/4
    • Flo-Control Valve, Material of Construction Cast Iron, Connection FNPT, Size 3/4 In., Length 3-1/8 In.,...More

    Flow Check Valve,3/4 In,Sweat,Bronze
    • WATTS
    • Flow Check Valve, 3/4 In, Sweat, Bronze
    • Item # 4A816
    • Mfr. Model # 2000S 3/4
    • Flow Check Valve, Material of Construction Bronze, Size 3/4 In., Length 3 In., Mounting Position Horizontal,...More

    Flow Check Valve,3/4 In,Sweat,Brass
    • APOLLO
    • Flow Check Valve, 3/4 In, Sweat, Brass
    • Item # 6KJ84
    • Mfr. Model # 35FC402
    • Flow Check Valve, Material of Construction Brass, Size 3/4 In., Length 3-1/2 In., Mounting Position...More

    Flow Check Valve,1 In,Sweat,Bronze
    • WATTS
    • Flow Check Valve, 1 In, Sweat, Bronze
    • Item # 4A817
    • Mfr. Model # 2000S 1
    • Flow Check Valve, Material of Construction Bronze, Size 1 In., Length 3-3/4 In., Mounting Position...More

    Flow Check Valve,1 In,FNPT,Cast Iron
    • WATTS
    • Flow Check Valve, 1 In, FNPT, Cast Iron
    • Item # 4A814
    • Mfr. Model # 2000 1"
    • Flow Check Valve, Material of Construction Cast Iron, Size 1 In., Length 4-1/4 In., Mounting Position...More

    Flo-Control Valve,3/4 In,Sweat,Bronze
    • BELL & GOSSETT
    • Flo-Control Valve, 3/4 In, Sweat, Bronze
    • Item # 6LFC0
    • Mfr. Model # SB 3/4
    • Flo-Control Valve, Material of Construction Bronze, Connection Sweat, Size 3/4 In., Length 3-1/4 In.,...More

    Results per page: 16 | 32 | 48

      Ensure radiation units are running properly with flow control check valves from Grainger. Hydronic, two-way, flow check valves are for use in commercial and residential hydronic heating systems to provide positive shutoff when the circulator is not running, preventing flow of water to radiation units. They are easily opened for gravity circulation. Buy flow control check valves from Grainger today!