Rostra's three port valves ensure the proper operating temperature of any mechanical system, thanks to exclusive aerospace technology used for accurate temperature control.
Once the proper optimum operating temperature is reached, the valve automatically diverts fluid and/or mixes fluid to maintain optimum temperature through any cooling or heating system.
Designed for easy installation and no maintenance, the three port valve is constructed of lightweight CNC machined aluminum and standard Viton rubber seals. It is available in 1/4" and 1/2" port sizes, with connections of various ports such as male or female NPT, AN or SAE.
Release fluid at any temperature between 30-300ºF.
Rostra's thermal relief valves provide accurate release of any fluid by sensing temperature. Simply order the correct thermal relief temperature between 30F and 300F and it will be set and sent out ready to use. These valves are 100% maintenance free, and require no power source.
Four Port Thermostatic Control Valves ensure the proper operating temperature for any mechanical system, thanks to the exclusive aerospace technology used for accurate temperature control. These valves are powered by a thermal actuator and are designed for each customer’s specific function needs. These valves can regulate fluid in any temperature range from 30F to 300F.