Electromechanical Actuator, M9B/230, 230V, 30 to 180 Degrees of Rotation, 3 Point Control Signal, 4 Minute Running Time @ 90 Degrees, Used with VTRE and TRV Valves

Pneumatic Thermostat Calibration Kit

REC.CTRL & TRANSMTR CALIBR.KIT

SS POCKET STP 50mm

SS POCKET STP 150mm

AUXILIARY SWITCH ADD ON SPDT

POWER RELAY 30A 12V AC 2 C/O

24VAC,DPDT, POWER RELAY