Submittal Sheet

2/2
SERIES
Hot Water/
Steam
4
SPECIAL
SERVICE VALVES
250
Specifications (Metric units)
Pipe
Size
(ins.)
Orifice
Size
(mm)
Kv Flow
Factor
(m3/h)
Operating Pressure Differential (bar) Max. Fluid Temp.˚C
Brass Body
AC Watt Rating/
Class of Coil InsulationHot Water Hot Water
Min.
Max. AC Max. DC AC DC Catalog Number Const. Ref. AC DC
HOT WATER SERVICE ONLY - NORMALLY CLOSED (Closed when de-energized), EPDM Diaphragm
3/8 16 2.57
0
6.9 2.8 98 65 8210G093HW 32 10.1/F 11.6/F
3/8 16 2.57 0.3 8.6 6.9 98 65 8210G001HW 33 6.1/F 11.6/F
1/2 16 3.43
0
6.9 2.8 98 65 8210G094HW 32 10.1/F 11.6/F
1/2 16 3.43 0.3 8.6 6.9 98 65 8210G002HW 33 6.1/F 11.6/F
3/4 19 4.29
0
6.9 2.8 98 65 8210G095HW 34 10.1/F 11.6/F
3/4 19 4.29 0.03 8.6 6.9 98 65 8210G009HW 35 6.1/F 11.6/F
SLOW CLOSING - NORMALLY CLOSED (Closed when de-energized), EPDM Disc
3/8 14 2.57
0.3
10.3 - 98 - 8221G001HW 36 6.1/F -
1/2 14 3.00
0.3
10.3 - 98 - 8221G003HW 36 6.1/F -
3/4 19 4.71
0.3
10.3 - 98 - 8221G005HW 36 6.1/F -
1 25 9.86
0.3
10.3 - 98 - 8221G007HW 38 6.1/F -
1 1/4 29 11.14
0.3
10.3 - 98 - 8221G009HW 39 6.1/F -
1 1/2 32 20.57
0.3
10.3 - 98 - 8221G011HW 40 6.1/F -
2 44 30.86
0.3
10.3 - 98 - 8221G013HW 41 6.1/F -
2 1/2 44 32.57
0.3
10.3 - 98 - 8221G015HW 42 6.1/F -
SLOW CLOSING - NORMALLY OPEN (Open when de-energized), EPDM Disc
3/8 14 2.57
0.3
10.3 - 98 - 8221G021HW 43 16.1/F -
1/2 14 3.00
0.3
10.3 - 98 - 8221G023HW 43 16.1/F -
3/4 19 4.71
0.3
10.3 - 98 - 8221G025HW 44 16.1/F -
1 25 9.86
0.3
10.3 - 98 - 8221G027HW 45 16.1/F -
1 1/4 29 11.14
0.3
10.3 - 98 - 8221G029HW 46 16.1/F -
1 1/2 32 20.57
0.3
10.3 - 98 - 8221G031HW 47 16.1/F -
2 44 30.86
0.3
10.3 - 98 - 8221G033HW 48 16.1/F -
2 1/2 44 32.57
0.3
10.3 - 98 - 8221G035HW 49 16.1/F -
Pipe
Size
(ins.)
Orifice
Size
(mm)
Kv Flow
Factor
(m3/h)
Operating Pressure Differential (bar)
Max. Fluid
Temp.˚C
Brass Body Stainless Steel Body
AC Watt Rating/
Class of Coil
Insulation
Min.
Max.
Steam Hot Water Steam Hot Water Catalog Number Const. Ref. Catalog Number Const. Ref.
DIRECT ACTING - NORMALLY CLOSED (Closed when de-energized), Stainless Steel Seat, EPDM , or PTFE Disc
1/8 3 .29 0 3 - 146 -
8263G052
1 - - 6.1/F
1/8 3 .29 0 6 - 164 - 8263G058 1 - - 6.1/F
1/4 3 .29 0 3 - 146 -
8263G053
2 - - 6.1/F
1/4 3 .29 0 6 - 164 - 8263G059 2 - - 6.1/F
1/4 4 .45 0 8 8 172 98 8263G300 3 - - 10.1/H
1/4 6 .62 0 5 - 156 - 8263G301 3 - - 10.1/H
1/4 7 .73 0 4 - 151 - 8263G303 3 - - 17.1/H
3/8 3 .31 0 9 9 177 98 8263G304 3 8263G318 31 10.1/H
3/8 4 .45 0 8 8 172 98 8263G305 3 8263G319 31 10.1/H
3/8 6 .62 0 5 - 156 - 8263G306 3 8263G320 31 10.1/H
3/8 7 .73 0 4 - 151 - 8263G308 3 8263G321 31 17.1/H
PILOT OPERATED - NORMALLY CLOSED (Closed when de-energized)
1/4 10 1.03 0.07 6 - 161 - 8222G068 4 - - 6.1/F
1/4 10 1.03 0.07 9 - 177 - 8222G070 4 - - 6.1/H
3/8 10 2.14 0.07 6 - 161 - 8222G064 4 - - 6.1/F
3/8 10 2.14 0.07 9 - 177 - 8222G074 4 - - 6.1/H
3/8 16 2.57
.3 x
3 10 147 98 8220G001 5 - - 10.1/F
3/8 16 2.57
.3 x
9 10 177 98 8220G019 5 - - 10.1/H
3/8 16 2.57 0 9 - 177 - 8222G001 6 - - 17.1/H
3/8 16 2.57 0 3 - 147 - 8222G093 7 - - 10.1/F
1/2 10 2.14 0.07 6 - 161 - 8222G066 4 - - 6.1/F
1/2 10 2.14 0.07 9 - 177 - 8222G076 4 - - 6.1/H
1/2 13 3.09 0.1379 9 - 177 - 8222G047 9 - - 10.1/H
1/2 16 3.43 0 3 - 147 - 8222G094 7 8222G060 28 10.1/F
1/2 16 3.43 0 9 - 177 - 8222G002 6 8222G087 29 17.1/H
1/2 16 3.43
.3 x
3 10 147 98 8220G003 5 - - 10.1/F
1/2 16 3.43
.3 x
9 10 177 98 8220G021 5 - - 10.1/H