Sturdy valves with straight seats

Angle seat valves are not always the best solution, as, especially in combination with flange connections, their overall length is growing. Buschjost has developed a new series of piloted valves with straight seats and a powerful actuator that makes them suitable for even very dirty or high viscosity (up to 600 mm2/s) fluids. The body geometry and flow characteristics have been optimised with sophisticated computer-aided simulation tools in order to achieve a very compact and short design that still achieves comparatively high flow capacities.

The actuators are derived from the successful angle seat valve. Neutral pilot fluids such as air or water bring the actuator into the required position. In the normal position compression springs produce a tight seal.

The design quality of the standard models ensures reliable operation with fluids at temperatures of up to 180 degrees. Special models can even withstand considerably higher temperatures.

This series is rounded off by a comprehensive range of accessories, including pilot valve, NAMUR adapter plate, position indicator and stroke limiting system.

The valves will be available in nominal diameters from DN 15 to 50, with DIN or ANSI connections. The very good value for money offered by this all stainless steel series lifts it well above the normal market standard.