Data Sheet for Product

Flowrite VF599 Series Three-Way Valves Technical Instructions
2-1/2 to 6-inch Flanged Iron Body Document Number 155-160P25
June 14, 2019
Siemens Industry, Inc. Page 3
Accessories
Figure 1. Stem Heating Element.
ASZ6.6 The stem heating element
prevents the formation of ice on the
stem when the medium temperature
drops below 32°F (0°C). It is suited for
universal use with valves having a stem
or spindle diameter of 10 or 14 mm.
Operating Voltage 24 Vac/dc ± 20%
Power consumption ≤ 40 VA/30W
Service Kits
Valve packing kit 599-08020
Rebuild/repack kits See Table 2.
Service flange See Table 3.
Flange gaskets and bolts See Table 4.
Stem retainer kit: 2-1/2 inch and 3-inch valves 599-10048
Stem retainer kit: 4, 5, and 6-inch valves 599-10049
Lower seat tool See Table 10.
Rebuild/repack kit
To select the rebuild/repack service kit, know your valve body assembly number. The
valve body assembly number is stamped on the tag on the valve body.
Table 2. Rebuild/Repack Service Kit Part Numbers.
Trim
Valve Size
Inches (mm)
ANSI Class
125
Valve No.
ANSI Class 250
Valve No.
Kit No.
Bronze
2-1/2 (65)
599-06160
599-06170
599-10125
3 (85)
599-06161
599-06171
599-10126
4 (100)
599-06162
599-06172
599-10127
5 (125)
599-06163
599-06173
599-10128
6 (150)
599-06164
599-06174
599-10129
Stainless
Steel
2-1/2 (65)
599-06165
599-06175
599-10120
3 (85)
599-06166
599-06176
599-10121
4 (100)
599-06167
599-06177
599-10122
5 (125)
599-06168
599-06178
599-10123
6 (150)
599-06169
599-06179
599-10124