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Directly actingValves of this type switch the sealing element directly via the actuator. The valves switch from 0 bar up to the maximum operating pressure. In the case of directly controlled seat valves, the valve disc must normally be lifted from the seat against the effective operating pressure by the actuator alone. Supported by the medium pressure, a closing spring keeps the valve closed. The direction of flow is fixed and marked with an arrow, or with ducted inlet "P" and outlet "A". The switching process of directly controlled coaxial valves takes place almost without friction and without differential pressure. This design allows any flow direction. Application of direct operated poppet valves Application direct operated coaxial valves all direct operated solenoid valves: https://www.bstval.com/col.jsp?id=103 |