Nickel-plated thermostatic valve 189UM

Nickel-plated thermostat-adaptable valve with nine-position pre-setting device. Straight body. Connection for iron pipe. Straight tailpiece with O-ring. Compatible with 148 and 148A series thermostatic actuators, BT-TH02 RF series electronic thermostatic actuators and 22C, 22CX, 22CX5 and 26LC series electrothermal actuators. Keymark certified.  EN215.

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Part Number DN Body DN Pipe Kvs Q.ty/Box Box/Carton
189UMSN38 3/8” 3/8” 1,1 10 100
189UMSN12 1/2” 1/2” 1,8 10 100
189UMSN34 3/4” 3/4” 2,6 10 50