Automatic air vent with service check valve.
Brass body.
Max. working pressure: 150 psi.
Max. discharge pressure: 90 psi.
Max. working temperature: 240°F.
Caleffi Series 6561 Thermoelectric Actuator 24V Includes 36" Leads & Built-in End Switch
Thermo-electic actuator for use with 663
and 668S1 series distribution manifolds.
Power supply: 24 V AC/DC.
Initial current draw: 800 mA.
Power consumption: 3 W.
Rating of micro-switch contacts: 5A (24V).
31.5" wire lead connection.
Caleffi TwisTop Two Way Thermo Electric Zone Valve
Two-way thermo-electric zone valve.
Complete with TwisTop™ (code 656314)
actuator. Spring return. Normally closed.
Max. body pressure: 150 psi.
Max. Temperature: 200°F.
Max: Δ P close-off pressure: 20 psi.
Power supply: 24 V AC/DC.
Initial current draw: 800 mA.
Power consumption: 3 W.
Rating of micro-switch contacts: 5A (24 V).
31.5" wire lead connection.
