Watts 530C Poppet Style Relief Valves

Watts Series 530C Calibrated Pressure Relief Valves are used in commercial, residential and industrial applications to protect against excessive pressure in systems containing water, oil, or air. This Watts Relief Valve consists of a bronze body construction with NPT threaded male inlet and NPT threaded female (drain) outlet connections, stainless steel spring, brass bonnet, Buna-N disc, and Buna-N O-ring.

6 products shown

Sort By:

View By:

  • 1/2" Lead Free 530C Poppet Style Relief Valve View Specs

    $30.95 / each

    $298.50 / box
    10 x $29.85

    In Stock! (13 Available) Ships in 24-48 Hrs
  • 1/2" 530C Poppet Style Relief Valve View Specs
    • SKU: 0371271
    • Brand: Watts

    $22.55 / each

    $217.50 / box
    10 x $21.75

    In Stock! (34 Available) Ships in 24-48 Hrs
  • 3/4" 530C Poppet Style Relief Valve View Specs
    • SKU: 0372271
    • Brand: Watts

    $31.95 / each

    $308.50 / box
    10 x $30.85

    In Stock! (2 Available) Ships in 24-48 Hrs
  • 3/4" Lead Free 530C Poppet Style Relief Valve View Specs

    $42.95 / each

    $414.50 / box
    10 x $41.45

    In Stock! (4 Available) Ships in 24-48 Hrs
  • 3/4" 530C Poppet Style Relief Valve, 100-300 psi Adjustable (Lead Free) View Specs

    $73.95 / each

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 3/4" 530C Poppet Style Relief Valve, 100-300 psi Adjustable View Specs
    • SKU: 0372273
    • Brand: Watts

    $52.95 / each

    Non-Stock Item Allow 7-10 Days to Ship Out