Direct-reading temperature regulator TR25 / TR40

HVAC2-way

The TR25 series of temperature regulators were designed for direct acting temperature control systems where the valve closes on temperature rise. They are single seated, unbalanced and intended to be coupled with T series thermostat models T.205 and T.405. The liquid filling the thermostat expands when the temperature of the fluid being heated rises, closing the valve. These valves are used for controlling temperature in central and district heating systems, heat exchangers and other HVAC and industrial applications. MATERIAL: Carbon steel or stainless steel TR25S and TR25SS DN 15 - 25/SIZES: 1/2” to 1” TR40/SIZES: DN 15 to DN 25 TR25SS DN 08 - 10/SIZES: 1/4” to 3/8” TR25-R/SIZES: 1/2” to 1” – DN 15 to DN 25 TR25S/TR25SS DN 08 - 10 and DN 15 - 25/CONNECTIONS: Female threaded ISO 7 Rp TR40/CONNECTIONS: Flanged EN PN 40 TR25-R/CONNECTIONS: Threaded ISO 7 Rp Flanged EN PN 40 Flanged ASME Class 150 or 300