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Pneumatic Valve Actuator


Consistently operates in challenging environments, hostile environments, and when power is challenged

Modular design improves efficiency reduces wear extends life

Patented Tension-Lok; device positively locks the spring module to allow its safe removal and installation, eliminating accidental release of the spring force

PED 97/23/EC compliant to meet the stringent requirements of pressure mounting vessels

Meets both IP66 and IP67M specifications for submergence and high pressure water deluge test and offers superior water ingress and corrosion protection

Offers multiple configurations, with a modular design that enables safe field maintenance and reduced inventory costs

Interchangeable power and spring modules for quick reversal of the fail-safe mode

Suitable for use in demanding applications requiring SIL environment


Power Source Pneumatic

Product Type Pneumatic Actuator

Actuation Fail-Safe, Quarter-turn, Spring-Return, Double-Acting

Certifications ATEX, PED, (CE), SIL capable, NACE,TRCU/EAC/GOST, SHELL DEP, ABS

Control Type On/off

Valve Type Ball, Butterfly, Plug, Triple Offset Valves, Other Quarter-Turn Devices

Operating Temperature Standard range: -20°F to +200°F (-29°C to +93°C). Optional range: to -40°F (-40°C) or to +350°F (+177°C)

Torque/Thrust Spring-return models in excess of 3,000,000 lbs-in (339,000 Nm), Double-acting 12,581 - 6,000,000 lbs-in (1420 - 678,000 Nm)

Operating Pressure Up to 220 psig (14 Bar)

Operating Pressure Pneumatic 40-220 psig (3-14 Bar), Hydraulic up to 5,000 psig (345 Bar)

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