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Its robust design is optimized for high-pressure environments
Technicians should reuse the existing metallic solenoid enclosure
Using it on 12VDC will result in insufficient magnetic force to pull in the plunger
Is the flow direction reversible on this 2-way valve
The externally equalized design ensures precise superheat control
Watts 0121549 Valve Els PW 17895 Its robust design is optimizedThe Watts 0121549, also identified by model LF174A 1 1 2 150, is a high capacity boiler pressure relief valve designed for heavy duty commercial and industrial hot water heating applications. This ASME rated relief valve features a lead free copper silicon alloy body and 1. 5 inch NPT threaded female connections, engineered to handle a steam discharge capacity of up to 7,630,000 BTU hr. As a veteran technician knows, the Watts LF174A series is
US$ 399.50
US$ 165.00
US$ 40.00
