Damper actuator for operating air control dampers in ventilation and air-conditioning ...
Damper actuator for operating
air control dampers in ventilation
and ...
• Can be combined with position feedback
or ...
Modular program for mounting of quarter turn
valves such ...
double acting actuators; TORK T-RPA ..DA , 90 degree turn rack and pinion type pneumatic rotary actuator. It is recommend 6 bar supply pressed air and out put torque value from 11Nm.upto 2900Nm
applications : ball valves, butterfly valve, plug valves, dampers
TORK pneumatic actuators work on-off with namur solenoid valves and proportional rotary ...
TORK T-RPA ..SR Single acting pneumatic rotary actuator ,90 degree turn rack and pinion type pneumatic rotary actuator . it is recommend 6 bar supply pressed air and out put torque value from 12Nm.upto 1150Nm
applications :ball valves,butterfly valve,plug valves,dampers
TORK pneumatic actuators work on-off with namur solenoid ...
-Explosion Proof rotary Actuators with spring return with torque from 4Nm up to 15Nm
-Explosion Proof rotary ...
The "Quarter-Turn Hydraulic" valve actuator is ideal for operating valves where utilizing hi-pressure natural gas as a power media presents a safety concern, for instance in a closed environment. The "Quarter-Turn Hydraulic Actuator" is designed to operate with pressures up to 1500 ...
Series: RA
Twin piston quarter-turn actuator
Design: DIN/EN ...
Actuators (90° quarter turn actuators) for air dampers and smoke extraction dampers, explosion proof
Electrical, explosion proof quarter turn actuators series ExMax and RedMax, for air dampers and smoke extraction dampers, from 5 Nm to 150 Nm, in acc. with ...
The RPDA Rotary Piston Double Acting Actuator is designed for heavy duty control applications that require optimum performance. The RPDA ...
Description:
The RPSR Rotary Piston Spring Return Actuator is designed for heavy duty control applications the require optimum performance. The RPSR is ...
The Series 79PA actuator family feature extruded
aluminum alloy body and end caps with a 2-part
coating ( Cataphoresis ...
For over 50 years, Bettis™ has combined its ingenuity with high quality standards, continuously pioneering valve actuator technology. Beginning with the Robotarm scotch-yoke concept, Bettis innovative records has become today's standards for valve control in every part of the world.
Bettis™ introduces the latest valve automation ...
* Rack and Pinion Type
* Fail Close or Fail Open
* Quarter Turn
...
Electric actuator for quarter-turn valves for output torques to 17,700 lb. in.
Features & Benefits:
Standard
Standard actuator accepts 100 to 240 Volt DC or AC single phase input, 50 and 60 Hz.
Separate terminalenclosure isolated from the electronics ...
Scotch yoke design generates high break torque needed for the actuation of many quarter-turn valves.
Six bearings provide reliability, smooth operation and extended service life:
Two bronze yoke bearings ensure minimal friction.
Two ...
Simple robust construction.
Maintenance friendly with semi-serviceable design.
...
