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Service and Repair
 
Globe Stop Valve Internal Screw Class 250 Fig. 811
     
 
COMPONENT MATERIAL
BODY BRONZE - CC491K (LG2)
BONNET BRONZE - CC491K (LG2)
SEAT NICKEL ALLOY
VALVEHEAD NICKEL ALLOY
STEM MANG BR
GLAND BRONZE
HANDWHEEL CAST IRON
   
  Technical Description of Standard Valves
     
 
SIZE
A
D
E
WEIGHT*
mm
ins
mm
ins
mm
ins
mm
ins
kg
6
1/4
70
2 3/4
111
4 3/8
70
2 3/4
1
10
3/8
70
2 3/4
111
4 3/8
70
2 3/4
1.5
15
1/2
89
3 1/2
117
4 5/8
86
3 3/8
2
20
3/4
102
4
143
5 5/8
95
3 3/4
3.5
25
1
115
4 1/2
152
6
105
4 1/8
4.5
32
1 1/4
133
5 1/4
171
6 3/4
118
4 5/8
6.5
40
1 1/2
152
6
200
7 7/8
137
5 3/8
8
50
2
178
7
222
8 3/4
156
6 1/8
11
     
  * Weights of flanged valves only  
     
  PRESSURE TEMPERATURE RATINGS  
     
 
COMPONENT MATERIAL
BODY BRONZE - CC491K (LG2)
BONNET BRONZE - CC491K (LG2)
SEAT NICKEL ALLOY
VALVEHEAD NICKEL ALLOY
STEM MANG BR
GLAND BRONZE
HANDWHEEL CAST IRON
Cast bronze body and bonnet, inside screw rising stem.
Screwed ends to customer's order.