LF174A Watts 3/4" Lead Free IPS Boiler Pressure Relief Valve 40-PSI
Part #WATLF174A3440
MFG #0121463
Manufacturer Name : Watts
- Non mechanical seat-to-disc alignment will not stick or freeze
- Lead free body
- Automatic reseating
- Spring loaded
- Install Instructions
Specification Sheet - This 3/4 inch lead free boiler pressure relief valve is 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 lead free 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. It resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief, not as an operating control. The pressure setting is 40 psi (276 kPa), with corresponding ratings of 80,000 BTU/hr.
- stylecontent