Pipeline ancillaries Ball valves
10
Dimensions/weights (approximate) in mm and kg Flanged ASME 150 Size A B C D E FWeight DN25 127 62 162 108 101 19 2.9 DN32 140 65 182 118 106 25 3.8 DN40 165 70 186 127 118 30 5.4 DN50 178 75 186 152 123 37 8.9 DN65 190 79 278 178 144 50 12.0 DN80 203 91 417 191 157 57 16.2 DN100 229 98 517 229 172 75 24.8
Kv values DN
25
32
40
Kv
30
40
81
DN
50
65
80
100
Kv
103
197
248
581
For conversion Cv (UK) = Kv x 0.963 Cv (US) = Kv x 1.156
Operating torque (N m) DN 25 32
40
B
C
N m
15
21
30
DN
50
65
80
100
E
N m
35
50
80
120
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.
ØF
ØD
DN25 TO DN50
A
B
C
E
ØF
ØD
DN65 TO DN100
A
10.3 201
Safety information, installation and maintenance For full details see the Installation and Maintenance Instructions supplied with the product (IM-P800-02). 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 1 off Spirax Sarco DN50 M40ECFi4 ball valve having flanged ASME 150 connections.
TI-P800-01 CMGT Issue 1
Page 5 of 7
M40ECFi4 Food + Reduced Bore Ball Valve DN25 to DN100 Flanged ASME 150
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