Watts brass adjustable pressure relief valve with calibrated cap, male inlet and female side outlet.
Watts brass adjustable pressure relief valve with calibrated cap, male inlet and female side outlet.
Watts brass adjustable pressure relief valve with calibrated cap, male inlet and female side outlet.

WATTS PRESSURE RELIEF VALVE ADJUSTABLE

Watts adjustable pressure relief valves release water when system pressure rises above their selected setting. A calibrated spring adjustment sets the opening pressure, allowing the valve to be matched to the relief requirement. The 15mm and 20mm valves have an adjustment range of approximately 345kPa to 1200kPa.

✓ Sizes: 15mm & 20mm
✓ Pressure Rating: Adjustment approximately 345-1206kPa (50-175psi); maximum pressure 2067kPa (300psi)
✓ Calibrated adjustable relief setting

Watts Adjustable Pressure Relief Valve Specifications

More Information
Product Specifications
Watts brass adjustable pressure relief valve with calibrated cap, male inlet and female side outlet.
WATTS PRESSURE RELIEF VALVE ADJUSTABLE
Watts brass adjustable pressure relief valve with calibrated cap, male inlet and female side outlet.
Watts Calibrated Adjustable Pressure Relief Valve 345-1200KPA 15mm VVPRA15345-1200
$94.11 /each
Watts brass adjustable pressure relief valve with calibrated cap, male inlet and female side outlet.
Watts Calibrated Adjustable Pressure Relief Valve 345-1200KPA 20mm VVPRA20345-120
$142.56 /each

Watts adjustable pressure relief valves release water when system pressure rises above their selected setting. A calibrated spring adjustment sets the opening pressure, allowing the valve to be matched to the relief requirement. The 15mm and 20mm valves have an adjustment range of approximately 345kPa to 1200kPa.

Provide access for operation or servicing.

15mm (1/2") nominal connection; Adjustment approximately 345-1206kPa (50-175psi); maximum pressure 2067kPa (300psi)
20mm (3/4") nominal connection; Adjustment approximately 345-1206kPa (50-175psi); maximum pressure 2067kPa (300psi)

Watts Adjustable Pressure Relief Valve Specifications

✓ Product Type & Application
Watts adjustable pressure relief valves release water when system pressure rises above their selected setting. A calibrated spring adjustment sets the opening pressure, allowing the valve to be matched to the relief requirement. The 15mm and 20mm valves have an adjustment range of approximately 345kPa to 1200kPa.

✓ Size & Connections
Watts Calibrated Adjustable Pressure Relief Valve 345-1200KPA 15mm: 15mm (1/2") nominal connection
Watts Calibrated Adjustable Pressure Relief Valve 345-1200KPA 20mm: 20mm (3/4") nominal connection

✓ Pressure & Temperature
Watts Calibrated Adjustable Pressure Relief Valve 345-1200KPA 15mm: Adjustment approximately 345-1206kPa (50-175psi); maximum pressure 2067kPa (300psi); Maximum temperature 82°C
Watts Calibrated Adjustable Pressure Relief Valve 345-1200KPA 20mm: Adjustment approximately 345-1206kPa (50-175psi); maximum pressure 2067kPa (300psi); Maximum temperature 82°C

✓ Construction & Features
Watts Calibrated Adjustable Pressure Relief Valve 345-1200KPA 15mm: Bronze body; stainless steel spring; Buna-N disc and O-ring.
Watts Calibrated Adjustable Pressure Relief Valve 345-1200KPA 20mm: Bronze body; stainless steel spring; Buna-N disc and O-ring.

✓ Operation & Installation
Provide access for operation or servicing.

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