Pneumatic Actuation
Quarter-turn pneumatic actuators engineered for high cycle life, fail-safe spring return, and fast emergency trip actions.
Rack & Pinion Actuators
Double-acting (DA) and spring-return (SR) rack & pinion pneumatic actuators with hard-anodized extruded aluminium bodies.
- Torque output up to 10,000 Nm
- ISO 5211 direct mounting & NAMUR top interfaces
- Pre-compressed high integrity spring cartridges
- ATEX & SIL 3 capable functional safety
Scotch Yoke Actuators
Heavy-duty scotch yoke actuators producing high breakout torque for large diameter ball and butterfly valves.
- Torque output up to 300,000 Nm
- Symmetric & canted yoke torque curves
- Pneumatic and high-pressure hydraulic drives
- Pipeline ESD & HIPPS protection systems
Electric Actuation
Precision motor-driven actuators with integrated intelligence, digital bus communication, and manual handwheel override.
Multi-Turn Actuators
Non-intrusive intelligent multi-turn actuators engineered for rising-stem gate, globe, and penstock valves.
- Torque output up to 3,000 Nm direct (100,000 Nm geared)
- IP68 submersible double-sealed enclosure
- Integrated LCD display & non-intrusive setup
- Modbus, Profibus, and Foundation Fieldbus options
Part-Turn Electric Actuators
Single-phase and three-phase quarter-turn drives for ball, butterfly, and plug valve automation.
- Single-Phase (240VAC) & Three-Phase (415VAC)
- Torque range 50 Nm to 4,000 Nm
- On/Off or 4–20 mA continuous proportional control
- Weatherproof IP67/IP68 & Explosion-proof Ex d
Valve Control Accessories & Instrumentation
High reliability instrumentation accessories completing the automated valve assembly.
Solenoid Valves
Direct NAMUR mount 3/2 and 5/2-way pilot solenoid valves in weatherproof, intrinsically safe Ex ia, and flameproof Ex db mb ratings.
- Reflex NAMUR Standard Pilot Valves
- Ex ia Intrinsically Safe (Zone 0/1)
- Ex db mb Flameproof (Zone 1/2)
- 24VDC, 110VAC, 240VAC coils with LED
Valve Positioners
Electro-pneumatic rotary positioners engineered for precise proportional throttling control with auto-calibration.
- 4–20 mA Smart Positioners (Genebre Art. 5951)
- HART protocol & auto-tuning calibration
- Weatherproof IP66 die-cast aluminium casing
- NAMUR VDI/VDE 3845 rotary mounting interface
Limit Switch Boxes
Compact valve position monitors with 3D beacon visual indication and electrical feedback for open/close status.
- IP67 Weatherproof (Genebre Art. 5987 02)
- Ex ia Intrinsically Safe option (Art. 5987 06)
- SPDT mechanical switches or inductive proximity
- High-visibility 3D yellow/red indicator beacon
Air Preparation (FRL)
Integrated filter-regulator & lubricator combination units conditioning clean instrument air for pneumatic actuators.
- Master Pneumatic / Ross modular FRL series
- 5-micron high-efficiency particulate filtration
- Precise pressure regulation with integrated gauge
- Metal bowl guards with manual / automatic drain