Self-acting differential pressure controllers with and without fixed settings. The controllers close on rising differential pressure.
Self-acting differential pressure controllers and flow controller / limiters with and without fixed settings. The controllers close on rising differential pressure or when set max. flow is exceeded.
Self-acting flow controllers for flow and return mounting. The controllers close when set flow is exceeded.
Combined with an electric actuator the controllers are self-acting flow controllers with integrated control valve.
Self-acting differential pressure relief controllers and pressure relief controllers with and without fixed settings. The controllers open on rising differential pressure or pressure.
Self-acting pressure reduction controllers with adjustable settings. The controllers close on rising pressure.
Self-acting controllers comprising the functionalities of differential pressure, flow and temperature controllers. The controllers close on rising differential pressure or temperature, or when set max. flow is exceeded.
Self-acting, medium-operated proportional controller, which through automatic opening (SAVA) or closing (SAVD) of the valve prevents exceeding pressure before the valve (SAVA) and behind the valve (SAVD).
Self-acting pressure relief and pressure reduction controllers primarily for use in oil applications, such as light and heavy oil, fuel oil and especially high viscosity media.