Watts® 174A Boiler Pressure Relief Valve, 3/4"
Watts® 174A Boiler Pressure Relief Valve, 3/4"
$184.17
SKU: 10122301
MFG: 174A
Description
Used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. Series 174A resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat.
- 3/4"
- For hot water heating & supply boilers
- Pressure protection only, standard pressure setting is 30 PSI, maximum BTU input at 30 PSI is 650,000 BTU
- Bronze body construction
- 3/4" female iron pipe x 3/4" female iron pipe connections
- HV, NB & ASME listed
- It is designed for emergency safety relief and shall not be used as an operating control
- Standard Pressure Setting: 30psi (206.9 kPa), Pressure Range: In 5psi (34.5 kPa) increments from 30 to 150psi (2 to 10 bar) with corresponding high ratings from 650,000 to 14,370,000 BTU/hr.
WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Specifications
MFR:
174A
SKU:
10122301
UPC:
098268013054
Brand:
Watts
Length:
2
Width:
2
Height:
6
