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Globe Non-Return Valve Class 250. 100mm-250m Fig. M7700
     
COMPONENT MATERIAL
BODY CAST STEEL
COVER MILD STEEL
SEAT STELLOY
VALVE HEAD MILD STEEL
     
  Technical Description of Standard Valves  
       
 
SIZE
A
D
WEIGHT
mm
ins
mm
ins
mm
ins
kg
100
4
350
13 3/4
*
*
*
125
5
400
15 3/4
*
*
*
150
6
480
18 7/8
*
*
126.5
200
8
600
23 5/8
310
12 3/16
237
250
10
730
28 3/4
371
14 5/8
375
 
       
  * For details on missing data please contact Sales at Taylorshaw  
       
  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 Cover, Nickel Alloy Seat and Valve Head Bronze Liner.
Flanged to ANSI. BS. or European Standards.
Other Overall Lengths can be made to Customer's Requirements

VALVE SHOULD BE INSTALLED SO VALVE HEAD LIFTS VERTICALLY UPWARDS

Note : Valve Sizes above DN150 are De-Rated