Check Valves

99 products
  • Compare
  • Cash Acme 3/4" Temperature & Pressure Relief Valve 16487-0150 (NCLX-1)
    MSRP: $41.73
    $33.98
    Project Pricing
    In Stock
    Add to Cart The item has been added
  • Legend Valve 203-227 Sump Check Valve 1-1/4/1-1/2 in ABS

    Legend Valve

    Legend Valve 203-227 Sump Check Valve 1-1/4/1-1/2 in ABS

    • SKU #: LEG112SUMPCHECK
    • MPN #:
    MSRP: $31.85
    $26.24
    Project Pricing
    In Stock
    Add to Cart The item has been added
  • Caleffi NA51069 Inline Flow Check 1" SWT

    Caleffi

    Caleffi NA51069 Inline Flow Check 1" SWT

    • SKU #: CALENA51069
    • MPN #:
    MSRP: $90.60
    $78.88
    Project Pricing
    Special Order
    Add to Cart The item has been added
  • Caleffi NA51379 Serviceable low lead Check Valve 1-1/4" sweat
    MSRP: $138.00
    $116.61
    Project Pricing
    In Stock
    Add to Cart The item has been added
  • Caleffi NA51376 Serviceable low lead Check Valve 1-1/4" press
    MSRP: $209.00
    $169.96
    Project Pricing
    In Stock
    Add to Cart The item has been added
  • Caleffi NA51363 Serviceable low lead Check Valve 1" FNPT
    MSRP: $138.00
    $116.61
    Project Pricing
    In Stock
    Add to Cart The item has been added
  • Caleffi NA51253 Serviceable low lead check 3/4" FNPT
    MSRP: $114.00
    $96.47
    Project Pricing
    In Stock
    Add to Cart The item has been added
  • Caleffi NA16266LC 1" Press adapt w/1" union nut, check
    MSRP: $81.70
    $67.04
    Project Pricing
    Special Order
    Add to Cart The item has been added
  • Caleffi NA51371 1-1/4" NPT Inline Check Valve

    Caleffi

    Caleffi NA51371 1-1/4" NPT Inline Check Valve

    • SKU #: CALENA51371
    • MPN #:
    MSRP: $170.00
    $140.65
    Project Pricing
    Special Order
    Add to Cart The item has been added
  • Caleffi NA51361 1" NPT Inline Check Valve

    Caleffi

    Caleffi NA51361 1" NPT Inline Check Valve

    • SKU #: CALENA51361
    • MPN #:
    MSRP: $155.00
    $129.38
    Project Pricing
    Special Order
    Add to Cart The item has been added
  • Caleffi 626600A Flow Switch 1" M NPT UL Listed

    Caleffi

    Caleffi 626600A Flow Switch 1" M NPT UL Listed

    • SKU #: CALE626600A
    • MPN #:
    MSRP: $312.00
    $248.60
    Project Pricing
    Special Order
    Add to Cart The item has been added
  • Caleffi 59905A 3/4" SWT Fitting w/check

    Caleffi

    Caleffi 59905A 3/4" SWT Fitting w/check

    • SKU #: CALE59905A
    • MPN #:
    MSRP: $31.50
    $29.58
    Project Pricing
    Special Order
    Add to Cart The item has been added