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N-Line Valves' chokes can be supplied with a selection of types of actuator from rotary electric, linear or rotary stepping hydraulic and linear or rotary stepping pneumatic.
Modular design allows manually operated valves to be simply retrofitted with remote actuation in the field and depending on the model of valve and actuator, can be carried out without the requirement to remove the valve bonnet or any environmental seals.
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Electric Actuators A range of commercial electric actuators such as the one shown are compatible with N-Line Valves' chokes.
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Hydraulic Actuators A range of linear piston and rotary stepping type pneumatic actuators are available. Photo shows hydraulic piston actuator angle mounted on high pressure gas production choke. |
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Pneumatic Actuators Linear actuators may also be angle mounted to allow for servicing of valve internals without the requirement to remove the actuator, a range of diaphragm, piston and rotary stepping type pneumatic actuators are available.
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By offering a complete range of choke valves from positive through to cage trimmed control chokes, N-Line Valves are committed to providing a solution to all your flow control requirements.
