The SR/SA valve type has been designed to control liquid media at high and very high pressures. It is used both for simple volume control (type SA) and for volume regulation (type SR), among other things for the following applications:

Energy technology

• Feed water control
• Injection systems

Construction of chemical plants

• Process control

Pump protection

• Minimum volume control

When used for pump protection, SR/SA valves are mainly used for modern process control and monitoring systems. They make it possible accurately to adjust the minimum volume regulation to the requirements of the customer and his system. The valve can also be meaningfully integrated into process monitoring via the position feedback sent by the valve spindle (using additional sensors, where necessary). SR/SA valves therefore extend Schroeder's product range to include controlled valves. They therefore make a valuable contribution to low-energy, low-wearing pump operation.

Further information about the product series may be obtained here:

Downloads

• Data sheet SR/SA Series 11-32 (pdf file)