- Contact Person : Mr. Zhang James
- Company Name : Nanjing Acmelec Electric Co., Ltd.
- Tel : 86-25-52126161
- Fax : 86-25-52123778
- Address : Jiangsu,Nanjing,17th Building, Baijiahu Science & Tech industrial Park, 2nd West Qingshuiting Road, jiangning Development Zone
- Country/Region : China
- Zip : 211100
modulating actuator for valve
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Description
VA-7000 series actuator is electronic mechanic product, and can be directly mounted on VB-7000 series valves.
It can also be mounted on other valves with different connectors.
Product Features
A low voltage reversible synchronous motor, with a magnetic cluth to ensure the long life service of the motor and gear train.
Action is excuted through gear transmission.
Valve-moving position indicator
An auxiliary switch and manual control are available as accessories(order separately)
RA or DA operating mode could be selected through jumper.
Operation
Actuator is driven by reversible synchronous motor with magnetism cluth.
Motor can create stable torsion at stopping condition depending on the magnetism effort, which is crested by motor and magnetism cluth.
And the motor can stop at any position when there's no current pass through.
Specification
Supply voltage: 24VAC
Transformer sizing: 5.5VA
Connection cable: 1.5mm
Actuator color: yellow( silver also available)
Input sigmal range: 0~10V/4~20mA
Actuator force: 3000N, 4000N
Gear: stainless steel, bronze
Support Base: Galvanized steel
Yoke: Die cast aluminium
Housing: Anti-flammable ABS
Operation temperature: -5~+55°C
Storage temperature: -20~+65°C
