Check Valves

Choose from standard horizontal swing or spring-loaded vertical check valves; flanged and "Silent" check valves; ball cone & spring-loaded disc check valves. Also, the Durabla brand of stainless steel check valves specially made for boiler feed pump applications.

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  1. Conbraco Ball Check Valve, 1" Pipe Size

    Conbraco Ball Check Valve, 1" Pipe Size

    SKU: CI1075

    Bronze ball cone check valve. 1"IPF straight through. Rated 125lb steam, and 1/2lb opening pressure. Learn More
    $79.08
  2. Conbraco Ball Check Valve, 1/2" Pipe Size

    Conbraco Ball Check Valve, 1/2" Pipe Size

    SKU: CI1067

    Bronze ball cone check valve. 1/2"IPF straight through. Rated 125lb steam, and 1/2lb opening pressure. Learn More
    $40.50
  3. Conbraco Ball Check Valve, 3/4" Pipe Size

    Conbraco Ball Check Valve, 3/4" Pipe Size

    SKU: CI1070

    Bronze ball cone check valve. 3/4"IPF straight through. Rated 125lb steam, and 1/2lb opening pressure. Learn More
    $57.51
  4. Durabla Stainless Steel Check Valve, 1" FPT

    Durabla Stainless Steel Check Valve, 1" FPT

    SKU: DP1110

    Durabla SCV stainless steel in-line check valve 1"NPT. Learn More
    $163.80
  5. Durabla Stainless Steel Check Valve, 1" FPT

    Durabla Stainless Steel Check Valve, 1" FPT

    SKU: DP1025

    Durabla BSS stainless steel in-line "Basic-Check" valve 1"female NPT x 2" male NPT, use with 2" x 1" reducing coupling. Learn More
    $158.60
  6. Durabla Stainless Steel Check Valve, 1-1/2" FPT

    Durabla Stainless Steel Check Valve, 1-1/2" FPT

    SKU: DP1120

    Durabla SCV stainless steel in-line check valve 1-1/2"NPT. Learn More
    $291.20
  7. Durabla Stainless Steel Check Valve, 1-1/2" FPT

    Durabla Stainless Steel Check Valve, 1-1/2" FPT

    SKU: DP1035

    Durabla BSS stainless steel in-line "Basic-Check" valve 1-1/2"female NPT x 3" male NPT, use with 3" x 1-1/2" reducing coupling. Learn More
    $297.70
  8. Durabla Stainless Steel Check Valve, 1-1/4" FPT

    Durabla Stainless Steel Check Valve, 1-1/4" FPT

    SKU: DP1030

    Durabla BSS stainless steel in-line "Basic-Check" valve 1-1/4"female NPT x 2-1/2" male NPT, use with 2-1/2" x 1-1/4" reducing coupling. Learn More
    $214.50
  9. Durabla Stainless Steel Check Valve, 1-1/4" FPT

    Durabla Stainless Steel Check Valve, 1-1/4" FPT

    SKU: DP1115

    Durabla SCV stainless steel in-line check valve 1-1/4"NPT. Learn More
    $239.20
  10. Durabla Stainless Steel Check Valve, 1/2" FPT

    Durabla Stainless Steel Check Valve, 1/2" FPT

    SKU: DP1100

    'Durabla SCV stainless steel in-line check valve 1/2"NPT Learn More
    $109.20
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