Belimo Z3050Q-E Valve 321142-301 This microprocessor-based control operates on

This microprocessor-based control operates on 24V AC and is engineered to withstand the rigorous thermal cycling of commercial and residential HVAC environments

this OEM York replacement part is essential for preventing compressor slugging and evaporator freeze-ups by varying the condenser fan speed

though the body itself can handle higher static pressures for water service

Its manual reset design is intentional

Belimo Z3050Q-E Valve 321142-301 This microprocessor-based control operates onThe Belimo Z3050Q E Valve is an ultra compact, high performance solution designed for demanding hydronic zoning applications in commercial HVAC systems. This 1 2" 3 way zone valve features a 1. 0 Cv rating and is engineered for precise control of chilled or hot water, including systems with up to 60% glycol. Utilizing ZoneTight QCV technology, the valve provides a zero leakage ball valve design that eliminates energy loss common in traditional globe