19
Three-port valves
HOT WATER
OUT
1/2” GAS CONNECTION NUT
FORGED BRASS NUT 12 MM HT. (1/2") GAS
CONNECTION WITH TURNED-UP FLANGE (15/21)
EXT. DIAMETER 18 MM.
DETAIL OF COIL CONNECTOR
DETAIL OF VALVE CONNECTOR
DETAIL OF VALVE CONNECTOR
DETAIL OF COUPLING CONNECTOR
HOT WATER
IN
CHILLED WATER
IN
CHILLED WATER
OUT
HOT WATER
OUT
HOT WATER
IN
CHILLED WATER
IN
CHILLED WATER
OUT
7.3 - Coil inlet/outlet positions (dimensions in mm)
7.3.1 - ULTRA sizes 1.6 and 2.6
Two-port valves