Product Data

KSCdirect Part #: WAT 174A 3/4 30#
Description: 3/4 174A-030 Boiler Pressure Relief Valve 0274428
MFG Part #: 0274428
UPC: 098268013054
Supplier: Watts Regulator Company
On Hand: In Stock - Available for immediate shipment.

Your Price: $69.69 / EA

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3/4 174A WATTS ASME RELIEF VALVE - 30# 0274428 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. 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. 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.

Keywords: WATTSR WAT 174A 3/4 30# 0274228 WATTS REGULATOR 098268013054 3/4 174A WATTS ASME RELIEF VALVE - 30# 0274428


Kelly Legacy Part Number: 4691400


Model 174A-030 3/4
Size 3/4"
Manufacturer Watts Regulator Company