1. DV15 TYPE DIAOGRAGM VALVE ( RUBBER LINED )

Description:
 
The DV15 type is a range of straight through diaphragm valves with rubber lining in size 3 ", 4 ", 5 " (DN80, DN100, DN125) available with flanged connections, suitable for demanding abrasive applications.
The DV 15 valve is ideally suited Mining and Minerals processing, china clap processing, coal and Sewage processing.
 

 
 
Sizes and Pipe Connections:

3 ", 4 ", 5 "flanged PN 10 (ASA S.125) is available.


Limiting Conditions :
  Maximum design pressure 10 kgf/cm2
  Maximum design temperature 70°C
  Maximum Cold hydraulic test 20 kgf/cm2
  Body design conditions PN 10
  Leakage 0% of Cv
  Operating Hand wheel


Dimensions / Weights (mm/kg):
Size A B C D E F Weight
3 " 295 270 254 197 260 190 27
4 " 285 255 309 278 315 230 30
5 " 313 273 359 278 365 254 44
 

Cv Values:
100 % open
Size 		100 90 80 70 60 50 40 30 20 10 0
3 " 264 246 224 203 185 159 132 98 63 32 0
4 " 480 446 408 370 336 288 240 178 115 58 0
5 " 720 670 612 554 504 432 360 266 173 86 0

Materials:
No. Part Material
1 Hand Wheel Cast Iron
2 Hand Wheel Pin C.S
3 Hand Wheel Boss Polypropylene
4 Bonnet Sleeve Polypropylene
5 Spindle S.S. 430 or 303
6 Bonnet Cast Iron
7 Compressor Cast Iron
8 Line Diaphragm N. Rubber
9 Body Cast Iron
10 Stud Bolt C.S
11 Gasket C.S
12 Nut C.S
13 Bonnet Sleeve Pin Aluminum
   

How to Order:

Example: 3 " DV15, Diaphragm valve ( Rubber Lining )

Design and specifications are subject to change without notice.
 
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