Siemens - Accessories - Thermostatic actuator Model:RTN81 - Valve Accessory Thermostatic Head Remote Adjuster Matt Finish and modulating applications

and modulating applications

80-100K Valve 2-Way Flanged PN25 DN80 Kvs 100 (Pressure Compensated) (S55208-V136)VVF53

Temperature Measurement Range: 0

Engineered with electronic motor-driven technology for efficient performance

Power Requirements: 24 VAC/VDC

Siemens - Accessories - Thermostatic actuator Model:RTN81 - Valve Accessory Thermostatic Head Remote Adjuster Matt Finish and modulating applicationsRTN Datasheet Thermostatic Actuators RTN Description: The Thermostatic Actuators RTN are specifically designed for use with radiator valves such as VDN.., VEN.., VUN.., VPD.., and VPE.. These self acting actuators operate without the need for auxiliary power, offering efficient and reliable temperature control for heating systems. Key features include a high quality fluid filled sensor for fast room temperature detection, direct mounting with a union