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LIFT TYPE NON RETURN VALVES

NOMINAL
SIZE
NB
FACE TO
FACE
A
FLANGE
DIA
B
FLANGE
THK.
C
P.C.O. NO OF
HOLES
HOLE
DIA
HYD TEST PRESSUER
Kg/CM2
BODY SEAT QTY
80 241 190.5 19 152.4 4 19 24 16  
100 592 229 23.8 190.5 8 19 24 16  
150 356 279.5 25.4 241.3 8 22.2 24 16  
NOTES
  1. ALL DIMENSIONS ARE IN MM.
  2. DESIGN AS PER : BS : 5153, PN - 16
  3. PRESSURE RATING : PN - 16
  4. FACE TO FACE AS PER : BS : 5153 PN - 16
  5. FLANGE DIMENSIONS & DRILLING AS PER : ANSI. B. 16.1 CL - 125

PART NO DESCRIPTIONTION MATERIAL & SPECN.
1. BODY SPRING STEEL
2. COVER C.A.F.
3. DISC CARBON STEEL
4. GUIDE PIN COPPER ALLOY-BS : 1400, LG2
5. BODY SEAT INTEGRAL WITH DISE.
6. BOLTS & NUTS SAME AS PT. NO. 5
7. GASKET GREY C.I. BS : 1452, GR, 220.
8. SPRING DO