Zone Valves

Caleffi

Caleffi Z300535 : 3-Way Valve, 3/4" Sweat, 5.0 Cv, 25 psi ΔP (Valve Only)

Caleffi

Caleffi Z300617 : 3-Way Valve, 1" NPT, 7.5 Cv, 20 psi ΔP (Valve Only)

Caleffi

Caleffi Z300635 : 3-Way Valve, 1" Sweat, 5.0 Cv, 25 psi ΔP (Valve Only)

Caleffi

Caleffi Z300637 : 3-Way Valve, 1" Sweat, 7.5 Cv, 20 psi ΔP (Valve Only)

Caleffi

Caleffi Z300687 : Z3-Way Valve, 1" G Thread Male Union, 7.5 Cv, 20 psi ÆP (Valve Only)

Caleffi

Caleffi Z300737 : 3-Way Valve, 1-1/4" Sweat, 7.5 Cv, 20 psi ÆP (Valve Only)

Caleffi

Caleffi Z307433 : 3-Way Valve, 1/2" Sweat Low-Lead Brass, 3.5 Cv, 30 psi ÆP (Valve Only)

Caleffi

Caleffi Z307537 : 3-Way Valve, 3/4" Sweat Low-Lead Brass, 7.5 Cv, 20 psi ÆP (Valve Only)

Caleffi

Caleffi Z40 : 2-Way Valve, 3/4" Inverted Flare, 3.5 Cv, 30 psi ΔP + NA61241 Retrofit Kit, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, 18" Wires

Caleffi

Caleffi Z40F : 2-Way Valve, Inverted Flare, 3.5 Cv, 30 psi ΔP, (2) NA10006 Adapters, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, 18" Wires

Caleffi

Caleffi Z42 : 2Caleffi Z42 : 2-Way Valve, 1/2" SAE Flare, 3.5 Cv, 30 psi ΔP, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, 18" Wires

Caleffi

Caleffi Z44 : 2-Way Valve, 1/2" Sweat, 2.5 Cv, 50 psi ΔP, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, 18" Wires

Caleffi

Caleffi Z44P : 2-Way Valve, 1" G Thread Male Union, 7.5 Cv, 20 psi ΔP, (2) NA16264 Press Fittings, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, 18" Wires

Caleffi

Caleffi Z45 : 2-Way Valve, 3/4" Sweat, 7.5 Cv, 20 psi ΔP, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, 18" Wires

Caleffi

Caleffi Z45P : 2-Way Valve, 1" G Thread Male Union, 7.5 Cv, 20 psi ΔP, (2) NA16265 Press Fittings, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, 18" Wires

Caleffi

Caleffi Z45PL : 2-Way Valve, 1" G Thread Male Union, 7.5 Cv, 20 psi ΔP, (1) NA16265L + (1) NA16265 Press Fitting, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, 18" Wires

Caleffi

Caleffi Z46 : 2-Way Valve, 1" Sweat, 7.5 Cv, 20 psi ΔP, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, 18" Wires

Caleffi

Caleffi Z46P : 2-Way Valve, 1" G Thread Male Union, 7.5 Cv, 20 psi ΔP, (2) NA16266 Press Fittings, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, 18" Wires

Caleffi

Caleffi Z47 : 2-Way Valve, 1-1/4" Sweat, 7.5 Cv, 20 psi ΔP, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, 18" Wires

Caleffi

Caleffi Z50 : 2-Way Valve, Inverted Flare, 3.5 Cv, 30 psi ΔP, NA61241 Retrofit Kit, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, Terminal Block