... steam, air, water 2)Working Pressure: 0~15bar 3)Working Temperature: -5~185 4)Orifice Size: 17,22,30,50m 5) ... ISO &CE 2L series pilot-operated steam solenoid valve, it is 2/2way ... temperature can up to -5~185°C, so mostly for steam medium, we also call it steam valve. It is ... )port size: 1/2" ~ 2"2) Working Medium: steam, air, water3) Action Type: pilot operated4) Valve Body: ...