Type 2031 from Burkert Contromatic Corp. allows accurate control of temperature, pressure and flow. The device is available in 316 stainless steel and has a two-way valve body. The diaphragm between the actuator and valve body hermetically isolates the fluid from the actuator. Valves are maintenance-free and can be retrofitted with a range of accessories for electrical position feedback.

April 2001, RS# 214