Modulating Actuator

match with VB3000 series threaded valves or any other valves through different connectors.

VA-3000 series electric modulating valve actuators can match with VB3000 series threaded valves or any other valves through different connectors. That are suitable for heating, ventilating, air-conditioning system (HVAC).Features1. Synchronous and reversible motor with low AC voltage, magnetism clutch2. Gear transfer: Output grear stem is supported by planar rolling shaft with central location3. Valve stem: Screw cap and position ruler4. Valve stroke indicator5. Stroke: 15mm, 17mm or 19mm, 22mmThe stroke of incremental feedback type or proportional control actuator is selected by one line ruler.6. Optional 0-10V or 4-20mA7.18months Guarantee, ISO9001, CE, FCC

commodity type	VA3080/VA3100	VA308V/VA310V
		VA308m/VA310m
		VA3082/VA3102
function	reverse, incremental control	proportional plus integral direct control or reverse action
electronic parameter		Power: 24VAC+/-10% output signal: DC0-10C/4-20MA/2-10V input resistance: 100KΩ
motor type	bidirectional synchronous, magnetism clutch
electronic parameter of motor	24VAC 50/60HZ 2.7VA
torsion	500-1000N
power	1A	2A
material	gear: POM plastic;   shelf: cast aluminum alloy; seat: plating-zinc steel plate; crust: ABS flameproof plastic
stroke time	10mm stroke: 100seconds, 50HZ; 10mm stroke: 85seconds, 60HZ
humidity	90% non-condensing
factory set		8mm stroke, direct action
accessory	" U" connection steam, lock nut, ruler indicator
net weight	1.1kg