Pipeline ancillaries Ball valves
10
Dimensions/weights (approximate) in mm and kg PN40 DIN 3202 F4 flanges Size A B C D E FWeight DN15 115 57 162 95 95 13 2.5 DN20 120 60 162 105 95 13 3.2 DN25 125 62 162 115 101 19 4.0 DN32 130 65 182 140 106 25 5.5 DN40 140 70 186 150 118 30 6.9 DN50 150 75 186 165 123 37 9.3 DN65 170 79 278 185 144 50 13.4 DN80 180 91 417 200 157 57 17.7 DN100 190 98 517 235 172 75 25.0 DN150 - - - - - - -
PN40 BS 2080 flanges Size
A B C D E FWeight
DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN150
- -
- -
- -
- -
- -
- -
- -
165 62 162 115 101 19 4.2 178 65 182 140 106 25 5.9 190 70 186 150 118 30 7.4 216 75 186 165 123 37 10.2 241 79 278 185 144 50 14.9 283 91 417 200 157 57 20.2 305 98 517 235 172 75 29.4 403 130 700 300 205 100 56.9
B
C
B
C
E
E
ØF
Ød
ØD
ØF
DN15 to DN50
DN65 to DN150
a
a
Kv values DN
15 10
20 10
25 30
32 40
40 81
50
65
80
100 581
150 735
Kv
103
197
248
For conversion
Cv (UK) = Kv x 0.963
Cv (US) = Kv x 1.156
7.3.175
Operating torque (N m) DN 15 20
25 10
32 15
40 20
50 25
65 80
80 70
100 100
150
N m 155 Note: The torque figures shown are for a valve that is frequently operated at the maximum operating pressure. Valves that are subject to long static periods, may require a greater break-out torque. Safety information, installation and maintenance For full details see the Installation and Maintenance Instructions supplied with the product. Welding Only the models that have connections designed for welding (SW, BW, Imperial Tube connections) should be welded. Valves with flanged connections must not be welded to avoid damages to the valve and/or injury to personnel. How to order 8 8
10.3 174
Model
Seat material
F = Carbon and graphite reinforced PTFE - PDR 0.8
Specify 2 = Zinc plated carbon steel 3 = Stainless steel Example: 1 off Spirax Sarco DN50 M21Fi2 ISO ball valve having flanged EN 1092 PN40 connections. Face-to-face according to BS 2080. Optional extras: - Self-venting ball. - Extended stems to allow full insulation: 50 mm (2") for DN15 to DN50 sizes and 100 mm (4") for DN15 to DN150 sizes. - Lockable handle. - 100 mm extended stem with lockable handle. Material Body material
TI-P133-81 CMGT Issue 5
Page 4 of 6
M21Fi ISO Reduced Bore Firesafe API607 Ball Valve DN15 to DN150 Flanged PN40
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