Please be advised that our website will experience intermittent interruptions on Sunday, April 5 due to routine maintenance. Some features, including pricing, inventory, & quoting, will be temporarily unavailable as systems are rebooted. Thank you for your understanding!
WATTS 0274840 174A-CAN 1 30PSI PRESSURE REDUCING VALVE
Product Details
Attributes
Features
Resources
WATTS® Boiler Pressure Relief Valve, 174A Series, Model: M1, 1 in Nominal, FNPT Connection, Pressure Class: 30 lb, 30 to 150 psi, Water Media, Lever Actuator, Bronze Body, 250 deg F, 3 in Length, 5-3/4 in Height, Domestic/Import: Domestic
Series 174A boiler pressure relief valves are 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. They have 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 it prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief and shall not be used as an operating control. Standard pressure setting, 30 psi (206.9 kPa). Pressure range in 5 psi (34.5 kPa) increments from 30 to 150 psi (2 to 10 bar) with corresponding high ratings from 650000 to 14370000 Btu/hr.
- Non-mechanical seat to disc alignment will not stick or freeze
- Valve protects hot water heating boiler equipment from excessive pressure
- Bronze body with stainless steel spring
- Seat is located above drain to prevent water from being trapped and sediment from fouling the seat
Product Details
WATTS® Boiler Pressure Relief Valve, 174A Series, Model: M1, 1 in Nominal, FNPT Connection, Pressure Class: 30 lb, 30 to 150 psi, Water Media, Lever Actuator, Bronze Body, 250 deg F, 3 in Length, 5-3/4 in Height, Domestic/Import: Domestic
Series 174A boiler pressure relief valves are 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. They have 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 it prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief and shall not be used as an operating control. Standard pressure setting, 30 psi (206.9 kPa). Pressure range in 5 psi (34.5 kPa) increments from 30 to 150 psi (2 to 10 bar) with corresponding high ratings from 650000 to 14370000 Btu/hr.
Attributes
Features
- Non-mechanical seat to disc alignment will not stick or freeze
- Valve protects hot water heating boiler equipment from excessive pressure
- Bronze body with stainless steel spring
- Seat is located above drain to prevent water from being trapped and sediment from fouling the seat