Air Release Valves

Air Release Valves


Material of Construction


Parts Name Material Working Pressure PN10/PN16 Class125/150
Body Cast iron or Ductile iron Shell Pressuer 15bars/24bars 300psi
Cover Cast iron or Ductile iron Seall Pressuer 11bars/17bars 200psi
Stuffing Box Cast iron or Ductile iron - - -
Gland Cast iron or Ductile iron - - -
Spindle Bronze or Stainless Steel - - -
Spindle Nut Bronze - - -
Float Ball NBR - - -

Design


1 Design according to ISO standard
2 Flange chilled according to DIN, BS, JIS, ANSI etc
3 Internal and External coating by fussion bonded epoxy powder 250 miron thickness

Dimensions


DN L W H Flange Dia No.of Hole Dia of Hole P.C.D
50 268 184 354 165 4 18 125
65 468 210 387 185 4 18 145
80 504 200 454 200 8 18 160
100 555 236 540 220 8 18 180
150 742 285 710 285 8 23 240
200 850 340 800 340 12 23 295