Added to quote
Your quote has no products.
Quick product entry
IMI STI
RTQD - Direct Gas Scotch Yoke Quarter Turn Actuator
RTQD actuators deliver high torque, reliability, and compact design for precise on/off and modulating valve control in extreme environments.
High torque, compact design enables precise valve control in extreme conditions.
Sealed housing and nickel-plated components resist corrosion for lasting reliability.
Scotch yoke mechanism ensures smooth, efficient motion for demanding applications.
Features
The RTQD actuator combines high torque and compact design for precise control of on/off and modulating valves in harsh environments. Available in double-acting or spring-return configurations, it features a durable, fully sealed housing that protects moving parts against extreme conditions. The Scotch yoke mechanism, with canted or symmetrical configurations, ensures smooth, efficient motion. Chromium-plated guide bars and electroless nickel-plated cylinders reduce friction and resist corrosion, while certified lifting lugs enable safe handling. Designed for reliable, long-term operation, the RTQD actuator is ideal for demanding applications in oil and gas, power, and industrial process control.
Key features
High torque and compact design.
Double-acting or spring-return configurations.
Fully sealed housing.
Scotch yoke mechanism.
Nickel-plated, corrosion-resistant components.
Adjustable travel stroke with mechanical stops.
Hydraulic cylinder for manual operation.
Specifications
Ambient Temperature (°C)
-20 to 100
Manual Override
Yes
Material
Stainless Steel
Carbon Steel
Design Type
Double Acting
Operating Pressure (bar)
114 to undefined
Supply Medium
Direct Gas on Hydraulic Oil
Rotary Movement (°)
90
Certification
PED
ATEX
MACHINERY DIRECTIVE
IP66/67M
SIL3
EAC (TR TS)
Resources
By downloading, you confirm that you accept our Terms and Conditions. Please refer to them for full details on usage.
