Nordic catalogue - Watts Industries

RADIATOR VALVETHERMOSTAT ADAPTABLE VALVE AND LOCKSHIELD VALVEThermostat adaptable valve with presetting 1189UMNickel-plated thermostat adaptable valve with presetting. Straight body. Connection for copperor plastic pipe, size 1/2" M. Standard tailpiece. ABS hand wheel with fixed stem. Compatiblewith thermostatic actuators series 148 and electrothermic actuators 22C.179Article number Size Size tube Kvs Unit1189UMSN38X 3/8" 1/2" 1,8 101189UMSN12 1/2" 1/2" 1,8 10Thermostat adaptable valve with presetting 1131UMNickel-plated thermostat adaptable valve with presetting. Straight body. Connection for copperor plastic pipe, size 1/2" M. Standard tailpiece. ABS hand wheel with fixed stem. With easilyremovable protective cap to allow installation of thermal commands series 148 and electrothermicactuators 22C.Article number Size Size tube Kvs Unit1131UMSN38X 3/8" 1/2" 1,8 101131UMSN12 1/2" 1/2" 1,8 10Balancing lockshield valve 1196SNNickel-plated balancing lockshield valve. Straight body. Connection for copper or plastic pipe,size 1/2" M. Standard tailpiece. ABS cap.* Available with O-ring sealed straight tailpiece.Article number Size Size tube Kvs Unit1196SN38X 3/8" 1/2" 1,5 101196SN12 1/2" 1/2" 1,5 101196UMSN38X* 3/8" 1/2" 1,5 101196UMSN12* 1/2" 1/2" 1,5 10Thermostat adaptable valve 178SNNickel-plated thermostat adaptable valve. Angle body. Connection for iron pipe. Standard tailpiece.ABS hand wheel with movable stem. Compatible with thermostatic actuators series 148and electrothermic actuators 22C. * Available with O-ring sealed straight tailpiece.Article number Size Kvs Unit178SN38 3/8" 2,1 10178SN12 1/2" 2,6 10178SN34 3/4" 3,3 10178UMSN38* 3/8" 2,1 10178UMSN12* 1/2" 2,6 10178UMSN34 3/4" 3,3 10Thermostat adaptable valve with presetting 188UMNickel-plated thermostat adaptable valve with presetting. Angle body. Connection for iron pipe.Standard tailpiece. ABS hand wheel with fixed stem. Compatible with thermostatic actuatorsseries 148 and electrothermic actuators 22C.Article number Size Kvs Unit188UMSN38 3/8" 2,1 10188UMSN12 1/2" 2,6 10188UMSN34 3/4" 3,3 10NNO