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Designed for use with 1/4" OD polytubing
Smith water heaters or Lochinvar Knight and Armor series units
though it is optimized for the ADAP-KOOL platform
Broad Operating Range: Rated for temperatures between -40°F and 302°F
Conbraco 17-402-04 Relief Valve Designed for use with 1/4"The Conbraco 17 402 04 Relief Valve is a high capacity, pressure only safety device engineered specifically for hot water heating boilers and hydronic systems. Featuring a rugged cast bronze body and a 3 4 inch MNPT inlet x 3 4 inch FNPT outlet, this ASME Section IV certified valve is factory set to 150 PSI. It provides critical protection against thermal expansion, supporting systems with a discharge capacity up to 934,000 BTU HR. Designed for
US$ 110.00
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