1/2'' thermostatic 4-way radiator valve for WATTS single-pipe systems

4-WAY VALVE for SINGLE-PIPE SYSTEM

WATTS - 1/2' connection

CHARACTERISTICS

4-way nickel-plated thermostatic valve for single-pipe systems with fixed by-pass.
Equipped with a presetting device with nine reference positions. Built-in lockshield.
Connection for copper or plastic pipe. Cylindrical O-ring nozzle complete with separation probe.
flows . ABS handwheel. Differential pressure (Series 148 and 148A): 1.5 bar.
Kvn coefficient with 2K proportional band:
- DN 1/2” = 1.76
- DN 3/4” = 1.84
Flow rate to the heating body: 50%.
Compatible with Series 148 and 148A thermostatic actuators, with electronic thermostatic actuator
BT-TH02 RF series and electrothermal actuators 22C, 22CX, 22CX5 and 26LC series.

Product Code: 102M12AM12