Check Valves

Features
Order Info
  • Cast Iron Full Flow Check Valves

    • Features
    • Vertical or horizontal installation
    • Full-flow design
    • Stops back flow of water
    • Rated at 50 psi (115 ft [35 m] head) at 130 °F (55 ° C)
    • Cast iron NPT

    Cast Iron Slip X Slip Union Check Valve

    • Features
    • Vertical or horizontal installation
    • Allows passage of 1-1/2" (38 mm) solids
    • Checks backflow of water and sewer gas
    • 2" (51 mm) ABS, PVC, steel pipe or copper piping
    • Rated at 4.3 psi (10' [3 m] head) at 130 °F (55 °C)
    • Cast iron NPT

    CV-112 Check Valve

    • Features
    • Universal check valve for sump pumps
    • 1-1/2" MNPT (38 mm) x 1-1/2" (38 mm) ID tubing

    CV-114/112 Check Valve

    • Features
    • Sump pump check valve fits both 1-1/4" (31.7 mm) and 1-1/2" (38 mm) pipe
    • Full-flow, slip x slip design passes 1" (25.4 mm) solids

    CV-SE Check Valve

    • Features
    • Hose-connected check valve for 2" (51 mm) IPS pipe
    • Allows passage of 3/4" (19 mm) solids

    CV-SE1 Check Valve

    • Features
    • Uses compression gaskets to connect to 1-1/2" (38 mm) IPS pipe
    • Full-flow design passes 1-1/2" (38 mm) solids

    CV-SE2 Check Valve

    • Features
    • Uses compression gaskets to connect to 2" (51 mm) IPS pipe
    • Full-flow design passes 2" (51 mm) solids

    CV-SE3 Check Valve

    • Features
    • Uses compression gaskets to connect to 3" (76 mm) IPS pipe
    • Full-flow design passes 3" (76 mm) solids

    CVBV-2 Check Valve

    • Features
    • PVC check valve/ball valve combination uses compression gaskets to connect to 2" (51 mm) IPS pipe
    • Full-flow design passes 2" (51 mm) solids

    CVBV-2U Check Valve

    • Features
    • PVC check valve/ball valve combination uses union fittings to connect 2" (51 mm) IPS pipe
    • Full-flow design passes 2" (51 mm) solids
    • Pressure rating: 100 psi @ 72BF
  • Cast Iron Full Check Valves

    Item No.ModelVolts
    599132CVCI-112NPT1-1/2"
    38 mm
    599133CVCI-2NPT2"
    51 mm
    599134CVCI-3NPT3"
    76 mm

    Cast Iron Slip X Slip Union Check Valve

    Item No. Model
    599135CVCI-2

    CV-112 Check Valve

    Item No.ModelMaterial
    577130CV-112PVC

    CV-114/112 Check Valve

    Item No.ModelMaterial
    559059CV-114/112ABS

    CV-SE Check Valve

    Item No.ModelMaterial
    940021CV-SEABS

    CV-SE1 Check Valve

    Item No.ModelMaterial
    940019CV-SE1PVC

    CV-SE2 Check Valve

    Item No.ModelMaterial
    940022CV-SE2PVC

    CV-SE3 Check Valve

    Item No.ModelMaterial
    940023CV-SE3PVC

    CVBV-2 Check Valve

    Item No. ModelMaterial
    940021CV-SEABS

    CVBV-2U Check Valve

    Item No. ModelMaterial
    940019CV-SE1PVC