02:10 00:44 valve can open with zero bar pressure, medium temperature can be0~180℃
00:30 Round Star brand pilot operated diaphragm solenoid valve
00:44 stainless steel material, pressure range 0~300 bar
00:44 pressure range 0~300 bar
00:30 RSP model pilot operated solenoid valve
00:30 RSP model pilot operated water air solenoid valve
00:44 medium temperature range 0~180℃