Electrohydraulic actuators designed for use with VG… gas valves and VL… air valves, delayed opening, rapid closing. With or without auxiliary switch, low noise level, very low power consumption. Safety shutoff valves (on / off), suited for the following types of media:
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Natural gas
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Town gas
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Liquid gas
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Air of low pressure
Actuators for safety or emergency shutoff applications in gas networks of heating plant, laboratories or similar, where low noise levels are mandatory and where the valves are continuously open in normal operation. In applications that call for very low electrical power consumption. |