Skip to content
FREE SHIPPING ON ALL ORDERS
FREE SHIPPING ON ALL ORDERS

Filters

Products

  • Watts 174A 040 FS 1 1/4 - Part of the 174A Series

    Watts 174A 040 FS 1 1/4 - Part of the 174A Series

    $1,803.90

    This pressure relief valve has a 1 1/4 inch NPTF female inlet and outlet and a 40 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $1,803.90
  • Watts 174A 040 FS 2 - Part of the 174A Series

    Watts 174A 040 FS 2 - Part of the 174A Series

    $3,592.05

    This pressure relief valve has a 2 inch NPTF female inlet and outlet and a 40 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $3,592.05
  • Watts 174A 040 FS 3/4 - Part of the 174A Series

    Watts 174A 040 FS 3/4 - Part of the 174A Series

    $503.48

    This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 40 psi pressure relief setpoint. The valve can be used for ho...

    View full details
    $503.48
  • Watts 174A 045 FS 1 - Part of the 174A Series

    Watts 174A 045 FS 1 - Part of the 174A Series

    $1,143.45

    This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 45 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $1,143.45
  • Watts 174A 045 FS 1 1/2 - Part of the 174A Series

    Watts 174A 045 FS 1 1/2 - Part of the 174A Series

    $2,490.60

    This pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 45 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $2,490.60
  • Watts 174A 045 FS 1 1/4 - Part of the 174A Series

    Watts 174A 045 FS 1 1/4 - Part of the 174A Series

    $1,803.90

    This pressure relief valve has a 1 1/4 inch NPTF female inlet and outlet and a 45 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $1,803.90
  • Watts 174A 045 FS 2 - Part of the 174A Series

    Watts 174A 045 FS 2 - Part of the 174A Series

    $3,592.05

    This pressure relief valve has a 2 inch NPTF female inlet and outlet and a 45 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $3,592.05
  • Watts 174A 045 FS 3/4 - Part of the 174A Series

    Watts 174A 045 FS 3/4 - Part of the 174A Series

    $503.48

    This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 45 psi pressure relief setpoint. The valve can be used for ho...

    View full details
    $503.48
  • Watts 174A 050 FS 1 - Part of the 174A Series

    Watts 174A 050 FS 1 - Part of the 174A Series

    $1,063.65

    This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 50 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $1,063.65
  • Watts 174A 050 FS 1 1/2 - Part of the 174A Series

    Watts 174A 050 FS 1 1/2 - Part of the 174A Series

    $2,490.60

    This pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 50 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $2,490.60
  • Watts 174A 050 FS 1 1/4 - Part of the 174A Series

    Watts 174A 050 FS 1 1/4 - Part of the 174A Series

    $1,682.10

    This pressure relief valve has a 1 1/4 inch NPTF female inlet and outlet and a 50 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $1,682.10
  • Watts 174A 050 FS 2 - Part of the 174A Series

    Watts 174A 050 FS 2 - Part of the 174A Series

    $3,355.80

    This pressure relief valve has a 2 inch NPTF female inlet and outlet and a 50 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $3,355.80
  • Watts 174A 050 FS 3/4 - Part of the 174A Series

    Watts 174A 050 FS 3/4 - Part of the 174A Series

    $503.48

    This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 50 psi pressure relief setpoint. The valve can be used for ho...

    View full details
    $503.48
  • Watts 174A 055 FS 1 - Part of the 174A Series

    Watts 174A 055 FS 1 - Part of the 174A Series

    $1,143.45

    This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 55 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $1,143.45
  • Watts 174A 055 FS 1 1/2 - Part of the 174A Series

    Watts 174A 055 FS 1 1/2 - Part of the 174A Series

    $2,490.60

    This pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 55 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $2,490.60
  • Watts 174A 055 FS 1 1/4 - Part of the 174A Series

    Watts 174A 055 FS 1 1/4 - Part of the 174A Series

    $1,803.90

    This pressure relief valve has a 1 1/4 inch NPTF female inlet and outlet and a 55 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $1,803.90
  • Watts 174A 055 FS 2 - Part of the 174A Series

    Watts 174A 055 FS 2 - Part of the 174A Series

    $3,592.05

    This pressure relief valve has a 2 inch NPTF female inlet and outlet and a 55 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $3,592.05
  • Watts 174A 055 FS 3/4 - Part of the 174A Series

    Watts 174A 055 FS 3/4 - Part of the 174A Series

    $541.80

    This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 55 psi pressure relief setpoint. The valve can be used for ho...

    View full details
    $541.80
  • Watts 174A 060 FS 1 - Part of the 174A Series

    Watts 174A 060 FS 1 - Part of the 174A Series

    $1,143.45

    This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 60 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $1,143.45
  • Watts 174A 060 FS 1 1/2 - Part of the 174A Series

    Watts 174A 060 FS 1 1/2 - Part of the 174A Series

    $2,490.60

    This pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 60 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $2,490.60
  • Watts 174A 060 FS 1 1/4 - Part of the 174A Series

    Watts 174A 060 FS 1 1/4 - Part of the 174A Series

    $1,803.90

    This pressure relief valve has a 1 1/4 inch NPTF female inlet and outlet and a 60 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $1,803.90
  • Watts 174A 060 FS 2 - Part of the 174A Series

    Watts 174A 060 FS 2 - Part of the 174A Series

    $3,592.05

    This pressure relief valve has a 2 inch NPTF female inlet and outlet and a 60 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $3,592.05
  • Watts 174A 060 FS 3/4 - Part of the 174A Series

    Watts 174A 060 FS 3/4 - Part of the 174A Series

    $503.48

    This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 60 psi pressure relief setpoint. The valve can be used for ho...

    View full details
    $503.48
  • Watts 174A 065 FS 1 - Part of the 174A Series

    Watts 174A 065 FS 1 - Part of the 174A Series

    $1,143.45

    This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 65 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $1,143.45
  • Watts 174A 065 FS 1 1/2 - Part of the 174A Series

    Watts 174A 065 FS 1 1/2 - Part of the 174A Series

    $2,490.60

    This pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 65 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $2,490.60
  • Watts 174A 065 FS 1 1/4 - Part of the 174A Series

    Watts 174A 065 FS 1 1/4 - Part of the 174A Series

    $1,803.90

    This pressure relief valve has a 1 1/4 inch NPTF female inlet and outlet and a 65 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $1,803.90
  • Watts 174A 065 FS 2 - Part of the 174A Series

    Watts 174A 065 FS 2 - Part of the 174A Series

    $3,592.05

    This pressure relief valve has a 2 inch NPTF female inlet and outlet and a 65 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $3,592.05
  • Watts 174A 065 FS 3/4 - Part of the 174A Series

    Watts 174A 065 FS 3/4 - Part of the 174A Series

    $541.80

    This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 65 psi pressure relief setpoint. The valve can be used for ho...

    View full details
    $541.80
  • Watts 174A 070 FS 1 - Part of the 174A Series

    Watts 174A 070 FS 1 - Part of the 174A Series

    $1,143.45

    This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 70 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $1,143.45
  • Watts 174A 070 FS 1 1/2 - Part of the 174A Series

    Watts 174A 070 FS 1 1/2 - Part of the 174A Series

    $2,490.60

    This pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 70 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $2,490.60
  • Watts 174A 070 FS 1 1/4 - Part of the 174A Series

    Watts 174A 070 FS 1 1/4 - Part of the 174A Series

    $1,803.90

    This pressure relief valve has a 1 1/4 inch NPTF female inlet and outlet and a 70 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $1,803.90
  • Watts 174A 070 FS 2 - Part of the 174A Series

    Watts 174A 070 FS 2 - Part of the 174A Series

    $3,592.05

    This pressure relief valve has a 2 inch NPTF female inlet and outlet and a 70 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $3,592.05
  • Watts 174A 070 FS 3/4 - Part of the 174A Series

    Watts 174A 070 FS 3/4 - Part of the 174A Series

    $541.80

    This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 70 psi pressure relief setpoint. The valve can be used for ho...

    View full details
    $541.80
  • Watts 174A 075 FS 1 - Part of the 174A Series

    Watts 174A 075 FS 1 - Part of the 174A Series

    $1,063.65

    This pressure relief valve has a 1 inch NPTF female inlet and outlet and a 75 psi pressure relief setpoint. The valve can be used for hot water spa...

    View full details
    $1,063.65
  • Watts 174A 075 FS 1 1/2 - Part of the 174A Series

    Watts 174A 075 FS 1 1/2 - Part of the 174A Series

    $2,490.60

    This pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 75 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $2,490.60
  • Watts 174A 075 FS 1 1/4 - Part of the 174A Series

    Watts 174A 075 FS 1 1/4 - Part of the 174A Series

    $1,682.10

    This pressure relief valve has a 1 1/4 inch NPTF female inlet and outlet and a 75 psi pressure relief setpoint. The valve can be used for hot water...

    View full details
    $1,682.10