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Watts Plumbing and Flow Control Products

  • Watts 174A 095 FS 3/4 - Part of the 174A Series

    Watts 174A 095 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 95 psi pressure relief setpoint. The valve can be used for ho...

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    $541.80
  • Watts 174A 100 FS 1 - Part of the 174A Series

    Watts 174A 100 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 100 psi pressure relief setpoint. The valve can be used for hot water sp...

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    $1,063.65
  • Watts 174A 100 FS 1 1/2 - Part of the 174A Series

    Watts 174A 100 FS 1 1/2 - Part of the 174A Series

    $2,325.75

    This pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 100 psi pressure relief setpoint. The valve can be used for hot wate...

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    $2,325.75
  • Watts 174A 100 FS 1 1/4 - Part of the 174A Series

    Watts 174A 100 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 100 psi pressure relief setpoint. The valve can be used for hot wate...

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    $1,682.10
  • Watts 174A 100 FS 2 - Part of the 174A Series

    Watts 174A 100 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 100 psi pressure relief setpoint. The valve can be used for hot water sp...

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    $3,355.80
  • Watts 174A 100 FS 3/4 - Part of the 174A Series

    Watts 174A 100 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 100 psi pressure relief setpoint. The valve can be used for h...

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    $503.48
  • Watts 174A 105 FS 1 - Part of the 174A Series

    Watts 174A 105 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 105 psi pressure relief setpoint. The valve can be used for hot water sp...

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    $1,063.65
  • Watts 174A 105 FS 1 1/2 - Part of the 174A Series

    Watts 174A 105 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 105 psi pressure relief setpoint. The valve can be used for hot wate...

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    $2,490.60
  • Watts 174A 105 FS 3/4 - Part of the 174A Series

    Watts 174A 105 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 105 psi pressure relief setpoint. The valve can be used for h...

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    $503.48
  • Watts 174A 110 FS 1 1/2 - Part of the 174A Series

    Watts 174A 110 FS 1 1/2 - Part of the 174A Series

    $2,325.75

    This pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 110 psi pressure relief setpoint. The valve can be used for hot wate...

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    $2,325.75
  • Watts 174A 110 FS 2 - Part of the 174A Series

    Watts 174A 110 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 110 psi pressure relief setpoint. The valve can be used for hot water sp...

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    $3,592.05
  • Watts 174A 110 FS 3/4 - Part of the 174A Series

    Watts 174A 110 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 110 psi pressure relief setpoint. The valve can be used for h...

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    $541.80
  • Watts 174A 115 FS 1 1/4 - Part of the 174A Series

    Watts 174A 115 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 115 psi pressure relief setpoint. The valve can be used for hot wate...

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    $1,803.90
  • Watts 174A 115 FS 3/4 - Part of the 174A Series

    Watts 174A 115 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 115 psi pressure relief setpoint. The valve can be used for h...

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    $541.80
  • Watts 174A 120 FS 1 - Part of the 174A Series

    Watts 174A 120 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 120 psi pressure relief setpoint. The valve can be used for hot water sp...

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    $1,143.45
  • Watts 174A 120 FS 1 1/2 - Part of the 174A Series

    Watts 174A 120 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 120 psi pressure relief setpoint. The valve can be used for hot wate...

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    $2,490.60
  • Watts 174A 120 FS 2 - Part of the 174A Series

    Watts 174A 120 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 120 psi pressure relief setpoint. The valve can be used for hot water sp...

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    $3,592.05
  • Watts 174A 120 FS 3/4 - Part of the 174A Series

    Watts 174A 120 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 120 psi pressure relief setpoint. The valve can be used for h...

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    $541.80
  • Watts 174A 125 FS 1 - Part of the 174A Series

    Watts 174A 125 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 125 psi pressure relief setpoint. The valve can be used for hot water sp...

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    $1,063.65
  • Watts 174A 125 FS 1 1/2 - Part of the 174A Series

    Watts 174A 125 FS 1 1/2 - Part of the 174A Series

    $2,325.75

    This pressure relief valve has a 1 1/2 inch NPTF female inlet and outlet and a 125 psi pressure relief setpoint. The valve can be used for hot wate...

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    $2,325.75
  • Watts 174A 125 FS 1 1/4 - Part of the 174A Series

    Watts 174A 125 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 125 psi pressure relief setpoint. The valve can be used for hot wate...

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    $1,682.10
  • Watts 174A 125 FS 2 - Part of the 174A Series

    Watts 174A 125 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 125 psi pressure relief setpoint. The valve can be used for hot water sp...

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    $3,355.80
  • Watts 174A 125 FS 3/4 - Part of the 174A Series

    Watts 174A 125 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 125 psi pressure relief setpoint. The valve can be used for h...

    View full details
    $503.48
  • Watts 174A 130 FS 3/4 - Part of the 174A Series

    Watts 174A 130 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 130 psi pressure relief setpoint. The valve can be used for h...

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    $541.80