Hot Water Boiler Relief Valve

Hot Water Boiler Relief Valve Made By Watts Regulator Company - Boiler Pressure Relief Valve

Standard Capacity Bronze Safety Valve 650,000 BTU, 3/4 in. X 3/4in.

Watts Regulator Company - Boiler Pressure Relief Valve

Model	List Price	Your Price	Quantity
3/4" x 3/4" 174A	$91.52	$73.22 Have you seen it lower?

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Boiler Safety Relief Valve 650,000 BTU, 3/4 in. FIP X 3/4in. FIP

Hot Water Boiler Relief Valve
A bronze body safety relief valve for pressure protection only. For use on all types of hot water heating boiler equipment.

Watts 174A Hot Water Boiler Safety Relief Valve Specifications:

3/4 in. FIP X 3/4 in. FIP

Height 5 1/8 in. Width 2 1/2 in.

Standard Capacity Bronze Safety Valve - 650,000 BTU

Pressure 30 PSIG

Hot Water Boiler Safety Relief Valve Features:

Seat located above drain; water can't be trapped and sediment can't foul seat.

Non-mechanical seat-to-disc alignment will not stick or freeze.

Water seal of high temperature resisting material isolates spring working parts from water during relief.

Hot Water Boiler Relief Valve - Materials:

Bronze body construction

Nonmetallic disc-to-metal seating

Standards Compliance:

Tested and rated by A.S.M.E. - Hot Water Boiler ASME Section IV

National Board of Boiler and Pressure Vessel Inspectors.

Meets Military Spec. MIL-V-18634B, Type I, Class 3A, Style A (Bronze Body).
Important Note:
The discharge line must be the same size as the valve outlet, and must pitch downward from the valve to a safe place for disposal. Valve lever must be tripped at least once a year to insure that waterways are clear. This device is designed for emergency safety relief and shall not be used as an operating control.

Last Updated: 10/8/2007 9:32:27 AM
Store ID: 148733
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