The Pneumatic Diaphragm Valve has two types: single and double acting. The maximum pressure is 10 bar and 6 bar. Maximum temperature is up to 150℃. Control pressure is either 4-6 bar for control 1 and 3-4 bar for control 2 and 3. Diaphragm materials are EPDM, FPM, and PTFE and the valve is made of SS316 and SS316L