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Durability: Constructed to withstand the thermal cycling and corrosive environment characteristic of condensing heating systems
Is the valve body or locking nut included in this kit
What blower wheel replaces Bard 5152-090
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Precise fitment prevents bypass leakage
Belimo B311B Valve Els PW 17895 Durability: Constructed to withstand theThe Belimo B311B is a 1 2 inch NPT 3 way characterized control valve engineered for precision in hydronic systems. With a flow coefficient of 1. 9 Cv, this valve features an A port equal percentage flow characteristic and a modified B port for constant common port flow, ensuring stable heat transfer even during part load conditions. Constructed with a nickel plated forged brass body and a chrome plated brass ball, it is rated for chilled or hot water
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