Pipeline ancillaries Hosedown stations
10
Technical data Mixing valve pressure/spring ranges Size Spring
Steam inlet Pressure bar g
Minimum cold waterflow l/min to open steam valve
Yellow Green
7.00 to 10.3 3.50 to 7.0 0.35 to 3.5 7.00 to 10.3 3.50 to 7.0 0.35 to 3.5 7.00 to 10.3 3.50 to 7.0 0.35 to 3.5 7.00 to 10.3 3.50 to 7.0 0.35 to 3.5
4.5 2.7 2.2 8.1 6.8 6.8
½"
Black
Red Blue
¾"
White
Red Blue
36.3 31.8 27.2 54.4 54.4 54.4
1"
White
Red Blue
1½"
White
Note : Valves are supplied with the intermediate pressure range spring fitted.
Materials
Steam inlet
Cold water inlet
7.13.3
10.13 6
Check valve
Bronze
See TI-P029-01
Mixing valve See TI-P157-08
Hot water outlet
Ball valve
Carbon steel
See TI-P133-06
Strainer
Brass
See TI-P164-01
Dial thermometer
Stainless steel / Brass
Pipe fittings
Brass / Bronze
Pipeline fittings
Temperature cut-out valve Bronze
See TI-P157-18
Pressure gauge
Mild steel
See TI-P027-01
Steam trap
Brass
See TI-P122-01
TI-P157-06 CMGT Issue 10
Page 2 of 5
Steam/Water Mixing Stations - Mk II Valve
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