Controlli MVA Series Valve ActuatorsControlli MVA actuators are electro thermal type and are controlled by an on off signal or, for MVA41 42 only, by pulse width modulation too. Actuators are supplied by control signal; this causes the thermostatic element to heat up and a small piston to come out and lower the valve stem. MVA22 42 actuators are supplied with a 2 (0. 2)A 250 V SPST microswitch with contact closed by powered actuator; a particular application of fan control terminal unit
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols