Caleffi

Caleffi

Caleffi 145443A 1G8 : FLOWMATIC Pressure Independent Control Valve (PICV), 1/2" Female NPT, 0.35 - 1.75 GPM

Caleffi

Caleffi 656524 : PICV Thermo-Electric Actuator 24V, Normally Closed, 0-10 V Modulating

Caleffi

Caleffi 656504 : PICV Thermo-Electric Actuator 24V, Normally Closed, On/Off

Caleffi

Caleffi 145018 : Electronic Proportional Linear Actuator, 0-10 V, Fail-Safe Selectable

Caleffi

Caleffi 145013 : Electronic Proportional Linear Actuator, 0(2)-10 V / 0(4)-20 mA, Non-Fail-Safe

Caleffi

Caleffi ZVR106 : Z-one 6-Zone Valve Relay

Caleffi

Caleffi ZVR104 : Z-one 4-Zone Valve Relay

Caleffi

Caleffi ZVR103 : Z-one 3-Zone Valve Relay

Caleffi

Caleffi ZSR106 : Z-one 6-Zone Pump Relay

Caleffi

Caleffi ZSR104 : Z-one 4-Zone Pump Relay

Caleffi

Caleffi ZSR103 : Z-one 3-Zone Pump Relay

Caleffi

Caleffi ZSR101 : Z-one 1-Zone Pump Relay

Caleffi

Caleffi NA10343 : Z-one Controls Expansion Transformer

Caleffi

Caleffi 656354 : TwisTop Thermo-Electric Actuator 24V w/ Auxiliary Microswitch

Caleffi

Caleffi 656344 : TwisTop Thermo-Electric Actuator 24V

Caleffi

Caleffi NA30478A : Serviceable Check Valve Body 1-1/2" and 2"

Caleffi

Caleffi NA30476A : Serviceable Check Valve Body 1" and 1-1/4"

Caleffi

Caleffi NA30474A : Serviceable Check Valve Body 1/2" and 3/4"

Caleffi

Caleffi NA10371 : Replacement Spring Check 1-1/2" and 2"

Caleffi

Caleffi NA10370 : Replacement Spring Check 1" and 1-1/4"