1/2" ACL Brass Solenoid Valve Servo-assisted Normally Open High Pressure (100 Bar). ACL 224Screwed BSPP, Normally Open, 2 2 Way, Brass Body, Servo assisted, PTFE Diaphragm Minimum Pressure 3 Bar, Maximum Pressure 100 Bar, Temperature 10C to 95C A Brass Solenoid Valve Servo assisted Normally Open High Pressure (100 Bar) is suitable for applications where it is necessary to control fluid or gas flow under high pressure conditions. It can be found in various industries, including manufacturing, oil and gas, chemical processing, and water