Dimensions (approximate) in mm
Reduced bore
Kv values
Size
1⁄4"
" 1⁄2" 3⁄4" 1" 11⁄4"11⁄2" 2" 21⁄2"
Reducedbore
5 6.8 6
10 27 49 70 103 168
Fullbore
5 6.8 17 36 58 89 153 205 -
For conversion Cv (UK) = Kv x 0.963
Cv (US) = Kv x 1.156
Operating torque (N m)
Size
1⁄4"
" 1⁄2" 3⁄4" 1" 11⁄4"11⁄2" 2" 21⁄2"
Reduced bore 3.25 3.25 3.25 5.50 13.25 20 50 60 75
Full bore
3.25 3.25 5.50 13.25 20 50 60 75 -
The indicated torque values are for valves frequently operated,
that are submitted to a maximum differential pressure of 40 bar.
Valves that are subject to long static periods, may require greater
break-out torque.
Safety information, installation and maintenance
For full details see the Installation and Maintenance Instructions
supplied with the product.
How to order example:
1 off Spirax Sarco 1⁄2" screwed BSP M10HTi2FB ISO ball valve.
Spare parts
The spare parts available are shown in solid outline. Parts drawn
in broken line are not supplied as spares.
Size A
1⁄4"
66
"
66
1⁄2"
66
3⁄4"
72
1"
87
11⁄4" 104
11⁄2" 111
2" 125
21⁄2" 153
Full bore
Size A
1⁄4"
66
"
66
1⁄2"
72
3⁄4"
87
1" 104104 -
11⁄4"111111 -
11⁄2"125125 -
2" 153 153 -
A1A2A3B2B3 C2 C3
6
6
-
-16
2
-
93
-
DD1D2 E
24
-
-
11
24
-
-
11
24 89 95 11
26 98105 14
66 -
- 162 -
66108130162162
72117150162162
93
-
93 93
95 95
101 101
106 106
118 118
123 123
140 140
C2 C3
87 127
104 140
111 165
119 178
153 -
A1 A2
160 162 162
180 162 162
200 186 186
230 186 186
- 251 251
A3 B2 B3
31 108
37 118
41 127
48 152
57
-
D D1
24 -
24 -
26 -
31 -
37 -
41 -
48 -
57 -
Size
Reduced bore
Scrd /BW/SW PN40 ASME 150 Scrd/BW/SW PN40
66 -
66 -
72 -
87 -
- 162 -
93
-
- 162 -
93
-
130 162 162 95 95
150162162101101
160162162106106
180186186118118
200186186123123
230 251 251 140 140
115 21
140 25
150 31
165 38
- 50
D2 E
-
11
-
11
95 14
105 21
115 25
140 31
150 38
165 50
Weights (approximate) in kg
Available spares
Seat, seals, body / cap 'O' ring
and seat 'O' ring set
How to order spares
5, 6, 16, 18, 21, 23
1⁄4"
0.86
"
0.84
1⁄2"
0.81
3⁄4"
1.02
1"
1.56
11⁄4"
2.35
11⁄2"
3.08
2"
4.41
21⁄2"
8.17
D1,
D2
A, A1
A2, A3
A: Scrd and BW
A1: SW
A2: Flanged ASME 150
A3: Flanged PN40
-
-
0.86
-
-
-
0.84
-
Always order spares by using the description given in the column
headed 'Available spares' and state the size and type of ball valve.
Example: 1 - Seat, seals, body / cap 'O' ring and seat 'O' ring set
for a Spirax Sarco 1⁄2" M10HTi2FB ISO ball valve.
B2: Scrd, BW and SW
B3: Flanged PN40 and ASME 150
C2: Scrd, BW and SW
C3: Flanged PN40 and ASME 150
D: Scrd, BW and SW
D1: Flanged ASME 150
D2: Flanged PN40
E: All versions
TI-P133-67
ST Issue 3
18 16
M10HTi ISO Tobacco Ball Valve DN1⁄4" to DN21⁄2"
5
16
18
2.35
1.70
3.20
2.25
4.30
2.92
6.40
4.15
7.20
6.40
1.02
2.59
1.56
3.76
2.35
5.02
3.08
6.92
4.41
9.09
9.05
13.96
C2,
C3
6
D
7.4.42
10.72
8.35
-
-
-
-
B2, B3
ØE
23
21
23
Pipeline ancillaries
HVB3aslltvoaplveaslve
Full bore
5
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