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Parallel Slide Blowdown Valve (Link Type) Class 250 Fig. 2462
   
 
COMPONENT MATERIAL
BODY BRONZE - CC491K (LG2)
BONNET BRONZE - CC491K (LG2)
SEAT NICKEL ALLOY
DISCS NICKEL ALLOY
STEM STAINLESS STEEL
GLAND BRONZE
     
  Technical Description of Standard Valves  
     
 
SIZE
A
B
C
mm
ins
mm
ins
mm
ins
mm
ins
25
1
130
5 1/8
60
2 3/8
89
3 1/2
32
1 1/4
146
5 3/4
64
2 1/2
102
4
     
  Pressure Temperature Ratings  
   
STANDARD FLANGE BS 4504 PN25
SATURATED STEAM PRESSURE
lbf/in 2
BAR
Up to 272
18.8
     
 

Cast bronze body and bonnet, operated using the included removable key.

Flanged to ANSI, BS, or European standards.
Screwed ends are 1 & 1 1/4 inch BSP for the respective sizes.