Pneumatic &
Hydraulic Actuators
Experience unparalleled control and reliability with INTERO's innovative
IP-Series pneumatic and hydraulic actuators. Meticulously designed with patented features, our actuators deliver heightened torque, enhanced structural strength, and minimized friction across all loaded and sliding components, significantly extending their operational lifespan.
The IP-Series ensures peak performance for precise modulating control and robust service in any quarter-turn (90 deg.) valve application, setting a new standard for excellence in industrial automation.
IP - SERIES
OPERATING RANGE
Explore the reliability of INTERO's IP-Series pneumatic and hydraulic Actuators, rigorously tested for lasting performance.
The Double Acting Series: up to 720,000 Nm in Break Torque
The Single Acting, Spring Return Series: up to 150,000 Nm in Spring Ending Torque
Operating at pressures up to 12.0 bar.g for pneumatic and 100 bar.g for hydraulic, our actuators excel
in various applications. With a temperature range from -30°C to 100°C (extendable to -60°C), and compatibility with instrument air, nitrogen, and natural gas, the IP-Series sets a new standard for adaptability and precision in industrial settings.
IP - SERIES
KEY FEATURES
1. Scotch Yoke Mechanism:
Patented dual guide bars for higher torque output and robust structure (Patent No.10-2378153, KIPO).
Hollow guide shaft for increased torsional rigidity and shear stress resistance.
Symmetrical or non-symmetrical (Canted) yoke design options available.
Oil-impregnated bronze bushings for minimal friction and extended service life.
2. Cylinder:
Electroless nickel-plated and honed cylinder surface for minimum friction and maximum corrosion protection.
Floating type piston seals for low hysteresis and high sensitivity.
External tie rod ensures operational safety and maintains cylinder integrity.
3. Spring Cartridge:
Factory-welded cartridge with up to four springs for safety and easy field adjustments.
Modular design allows switching between "closed" and "open" modes.
4. Materials:
Carbon steel construction for all structural parts, ensuring reliability and compliance with EN10204-3.1 standards.
5. Water Ingress Protection:
IP67M certified, totally enclosed, and weatherproof actuators for enhanced durability.
6. Corrosion Prevention:
Epoxy and Polyurethane coatings for higher reliability in harsh environments.
Special coatings available for offshore or corrosive conditions.
7. Travel Stops:
External travel stops for precise angular stroke adjustment (-8o/+8o) at each end of the stroke.
8. Mounting Couplings:
Valve interface according to ISO 5211 or 5210 for optimized valve top plate design.
9. Manual Override:
Various mechanical override options, including jack-screw with hand-wheel and hydraulic hand pump system.
10. Advanced Control System:
Custom-designed control systems using the latest technology.
Stainless steel AISI316 cabinet or panel for housing, with options for assembly on the actuator or remote locations. Extensive range of control accessories, including limit switch boxes, position transmitters, solenoid valves, and more.