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Accutrak 9468 series are fully integrated and encapsulated rotary valve position monitors that are agency certified as non-incendive.

Highly visual position and flow path monitoring for actuated valves, gear operators, dampers and three-way control assemblies. The Beacon provides single, visual position monitoring.

Fully integrated and encapsulated rotary valve position monitors. Simple to install, they provide clear status information and eliminate the need for additional barriers and independent junction boxes.

Fully integrated and encapsulated rotary valve position monitors that are certified to intrinsically safe standards. They offer a choice of enclosure materials and switching options

Rotary position monitors certified to Ex II 2G and specifically engineered for hazardous environments. Available with either low-copper aluminium or 316 stainless steel enclosures, they are available with a range of position sensors and switches.

Fully integrated and encapsulated rotary valve position monitors that are certified for use in explosive atmospheres.

Weatherproof rotary position monitors with the option of high- performance polyamide resin, powder-coated aluminium or stainless steel enclosures.They offer a variety of switching options.

Weatherproof rotary position monitors with the option of high-performance resin or powder-coated aluminum enclosures. Impervious to moisture, chemicals and solvents, they offer a range of switching options.

Originally developed for the offshore Oil & Gas Industry, Paladon Systems Self-Contained Electro-Hydraulic Control Systems provide a rugged and reliable valve automation solution. Typically used in applications in which external pneumatic or hydraulic power sources are unavailable, unreliable or uneconomic, these fully customizable and compact systems provide operators with many operational benefits when compared to purely electric, pneumatic or hydraulic systems.

Available in mutli-turn, part-turn, linear and lever configurations, Paladon's comprehensive range of electric actuators are suitable for cost effective and reliable automation of virtually any valve size and type. 

DG-Series direct gas actuators are a simpler and more cost effective solution than gas/hydraulic type actuators. Rather than use the process gas to pressurise hydraulic fluid to provide the energy to operate the actuator, the process gas acts directly upon the actuator’s piston. To ensure long and reliable operation, Paladon ensures that, whatever the quality of the process gas, it is sufficiently filtered before entering the control system and actuator. Numerous additional control system options are available; including linebreak detection (rate-of-drop and high/low) and remote control.

GH and GHL-Series gas/hydraulic actuators use high pressure process gas to provide the energy required to power the actuator automating the valve. To provide increased safety and reliability, the process gas acts upon hydraulic fluid stored in gas/hydraulic tanks, creating hydraulic pressure that is subsequently used to power the actuator. As standard, the gas/hydraulic control system provides local open and close control using either the high pressure process gas, or via a hydraulic hand pump. Numerous additional control system options are available; including linebreak detection (rate of drop and high/low) and remote control.

PNL and HYL-Series high performance pneumatic and hydraulic linear piston actuators have been designed to automate any linear mechanism. Using the same cylinder components as used for the PN and HY-Series, long cycle life is guaranteed even in the most demanding applications and environmental conditions.

PN and HY-Series pneumatic and hydraulic scotch-yoke actuators have been designed specifically to guarantee long cycle life in the most demanding applications and environmental conditions. A fabricated steel frame, coupled with an all-steel construction, results in a lighter and more corrosion resistant actuator than traditional ones that employ castings. A light design, superior corrosion resistance and an Ingress Protection rating of IP66 as standard, makes the PN & HY-Series an ideal choice for offshore applications, 

The subsea rotary vane type actuator is ideal for double acting (open/close) valve control. The rotary vane can also be utilized in fail-safe applications where a hydraulic accumulator is used to provide power for the fail-safe valve stroke 

Actuator for quarter-turn applications on natural gas pipelines utilizing gas over oil power pressure. Concentric shape and balance are perfect for high vibration applications. Compact design ideal for platform topsides, ESD and linebreak protection.   

Actuator for gate, rising stem gate, rising stem ball and globe valve applications on natural gas pipelines utilizing gas over oil power pressure. Ideal for ESD, linebreak and high thrust requirements.

Shafer designs, builds and tests the complete valve operating system, including the actuator, controls and accessories. When you specify Shafer, you receive a complete system, factory tested, field proven and guaranteed.