User Guide

Flowrite VF 599 Series Three-Way Valves Technical Instructions
Document Number 155-185P25
April 9, 2007
Siemens Building Technologies, Inc. Page 3
Accessories
EA0393R1
Figure 1. Packing Heating Element for
Use With SKD and SQX Actuators.
599-00417 Packing heating element.
The heater allows the stem to move freely
in valves that control fluids at temperatures
below 32°F (0°C). It reduces ice crystal
formation on the stem that can damage
the packing.
Operating Voltage 24 Vac
Heating Output 20 W
EA0188R1
Figure 2. Packing Heating Element for
Use With SKB/C and 8-inch Actuators.
599-00418: The packing heating element.
The heater allows the stem to move freely
in valves that control fluids at temperatures
below 32°F (0°C). It prevents ice crystal
formation on the stem that can damage
the packing.
Operating Voltage 24 Vac
Heating Output 20 W
Service Kits
Valve packing kit 599-03390
Rebuild/repack kits See Table 10
Sealing rings for union valves (package of 25)
1/2-inch (15 mm) 599-03394
3/4-inch (20 mm) 599-03395
1 inch (25 mm) 599-03396
1-1/4 inch (32 mm) 599-03397
1-1/2 inch (40 mm) 599-03398
2 inch (50 mm) 599-03399
Union Tailpiece kit (one tailpiece, one union nut, one gasket)
1/2-inch (15 mm) male 599-09181
3/4-inch (20 mm) male 599-09182
1 inch (25 mm) male 599-09183
1-1/4 inch (32 mm) male 599-09184
1/2-inch (40 mm) female 599-09185
3/4-inch (20 mm) female 599-09186
1 inch ((25 mm) female 599-09187
1-1/4 inch (32 mm) female 599-09188
1-1/2 inch (40 mm) female 599-09189
2 inch (50 mm) female 599-09190