Gas-over-Oil pipeline actuators
Non-returnable
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GO actuators are designed to use pipeline gas as the motive power source. Gas is delivered to oil tanks that convert it into hydraulic pressure without the gas entering the hydraulic cylinder. This pressurised hydraulic oil is used to drive our industry recognised scotch yoke quarter-turn or linear actuators.
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Product Details
Features
• Scotch yoke, rack & pinion or linear double-acting actuators
• Extremely wide range of high-pressure control
• Controls are designed to operate at full pipeline pressure, eliminating possible pressure regulator failure
• Modular and compact integrated manifold design reduces fittings and potential leakage
• Low or high-pressure control logic options
• Local control via lever-operated poppet valves on the multi-function manifold
• PED or ASME approved gas/oil and power gas storage tanks
• Speed control in both directions as standard
• Manual hand pump can operate the actuator in case of pneumatic supply pressure loss
• Stainless steel pressure gauge can measure gas supply pressure with psi/bar scale
• Stroke time is adjusted via two hydraulic flow control valves providing smooth and precise speed control
• Certified to IP 66M/67M
• Certified to PED 2014/68/EU
• Hazardous area approvals: ATEX/IECEx II 2 G Ex e, d, ia IIB T4 IP65 as minimum, UL/CSA Class I, Div 1, Group C and D NEMA 3 as minimum, Class II, Div1, Group E, F and G NEMA 3 as minimum
