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Angle Stop Valve Class 250 Fig. M7400
     
 
COMPONENT MATERIAL
BODY CAST STEEL - A216 WCB
BONNET MILD STEEL - BS150-151-430A
SEAT STELLITE
VALVE HEAD MILD STEEL/STAINLESS STEEL
STEM STAINLESS STEEL
GLAND STAINLESS STEEL
HANDWHEEL CAST IRON
   
  Technical Description of Standard Valves
     
  A1 Dimensions Relate to BS. 4504 PN Rated Flanges
   
 
SIZE
A 1
D
E
WEIGHT
MAXIMUM DIFFERETIAL
PRESSURE
mm
ins
mm
ins
mm
ins
mm
ins
kg
100
4
175
6 7/8
436
17 3/16
343
13.5
67
40
125
5
200
7 7/8
446
17 9/16
343
13.5
83.5
40
150
6
225
8 7/8
524
20 5/8
420
16.5
136
40
200
8
275
10 13/16
586
23 1/16
420
16.5
214
32
250
10
325
12 13/16
665
25 13/16
559
22
310
25
   
  A2 Dimensions Relate to BS. 10 Table Rated Flanges
   
 
SIZE
A 2
mm
ins
mm
ins
100
4
178
7
125
5
203
8
150
6
229
9
175
7
254
10
200
8
279
11
250
10
330
13
   
  PRESSURE TEMPERATURE RATINGS
   
 
TEMP.°C
WORKING
PRESSURE BAR
-10
120
40
-
150
39
-
200
38
-
250
36
-
300
32
-
350
28

Cast steel body and bonnet, outside screw rising stem, non rising hand wheel
Flanged to ANSI. BS. or European standards.

Note : Valves above DN150 Are De- Rated