English
Español
Português
Pусский
A Brief Guide To Valves
This introduction of valves is mainly aimed at people who are encountering ...
HEAS Nylon Quarter-Turn Electric Actuator is used for controlling 0~90 degree rotation valves and other similar products, such as butterfly valve,ball valve,damper,flapper valve,cock valve etc.
HEAS Series Quarter-Turn Electric Actuator is used for controlling 0~90 degree rotation valves and other similar products,such as butterfly valve,ball valve,damper,flapper valve,cock valve etc...It widely applies to petroleum,chemical,water treament,shipping,peper,making,power plant and other industries.Drived by 380V/220V/110VAC or 24V/110VDC Power.
| Power Voltage | AC220V/DC24V/50Hz |
| Rated Power | AC-20W/DC-2W |
| Rated Current | AC-0.2A/DC-0.15A |
| Output Torque | 30Nm |
| Operation Time | 5-15s |
| Travel | 0-90° |
| Protection Class | IP67 |
1、Use the handle to drive the valve to the fully open position,loosen the nut for oneturn,turn the D2 yellow limit block anticlockwise to make it just to the switch limit,and after hearing "dada" twice,the opening is complete.
2、Use the handle to drive the valve to the fully closed position,turn the D1red limit block clockwise to make it just touch the switch limit,hear “dada" twice,and then complete the locking nut.
All actuators manufactured by HEARKEN are individually tested. Testing is carried out to check the leakage in both internal and external. The angle of rotation and Torque values. All bodies are stamped with year, month of production, size and serial number.
2025
/
This introduction of valves is mainly aimed at people who are encountering ...
2025
/
In numerous industrial fields such as chemical, marine engineering, and pha...
2025
/
Scotch yoke pneumatic actuators are renowned for their robust design and hi...
2025
/
Quarter - turn pneumatic actuators are widely used in various industrial ap...
GET A QUOTE