24V DIRECT COUPLED VALVE ACTUATOR, NSR, 175 SEC TI
Honeywell Direct COUPLED VALVE ACTUATOR, 24V DC, NSR, 175 SEC TIMING, 1-1/2IN. STROKE, EXTENDED THROUGH HOLE SPRING RETAINER, EACH
The ML6421B1040 24V Direct Coupled Valve Actuator from Honeywell is a 1.5 inch stroke, 175 second time delay, spring return, non-rising stem (NRST), normally closed direct coupled valve actuation. This valve actuation is directly mountable to a motor and comes with an internal adjustment for the stand-off.
Direct Coupled Actuators, Electric/Air, 175 Second Timing.
The direct coupled valve actuator is designed with a bi-metal coil, which makes this unit different than most of the others on the market. 24 volt DC with a 175 stroke, 1 ½ inch travel and eliminates the need for a driver when connecting to an input or output 4 wire cable.
The 24VDC Direct Coupled Valve Actuator allows fast and simple accessory activation with a reduced wiring harness. It is ideal for use with conventional actuators requiring integrated valve control, such as the Flow-rite™ Tubing Actuators
Designed to directly mount in place of multiport valves, direct coupled 24-volt actuators are available for greater than 150 valve models
DCV Series Direct Coupled Valve Actuators are normally-closed, high-torque, pneumatic 24 VAC-125 PSIG actuators with position feedback. Typical applications include the timing of flaps, controls for extinguishing systems, inlet shut-offs and end stops. Honeywell High Performance DCV's include a built-in MAP sensor in the motor head which can take feedback from the position line and verify that valve stroke has actually occurred.