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Main PageEngineering plumbing WattsCatalogueRadiator, fan-coil and zone valvesThermostatic valves4-way nickel-plated thermostat adaptable valve 102M

4-way nickel-plated thermostat adaptable valve 102M

4-way nickel-plated thermostat adaptable valve for one-pipe systems with fixed by-pass.
With presetting. Built-in lockshield valve. Connection for copper or plastic pipe. O-ring
sealed straight tailpiece, complete with flow separation probe. ABS handwheel. Differential
pressure (item 148) : 1.5 bar. Kvn coefficient with 2K proportional band :
- DN 1/2” = 1.76
- DN 3/4” = 1.84
Flow rate to radiator : 50%.
Compatible with thermostatic actuators series 148, 148A and electrothermic actuators
22CX and 26LC.
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Type Part no. WII Part no. WID Size Pipe size Kvs
102M 102M12AM12 10001676 1/2" 1/2" 2,00
102M 102M12AM34 10001677 3/4"   1/2" 2,15