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WORKING PRESSURE 10 kgf / §²
  HYDRAULIC
  TEST PRESSURE
BODY 21 kgf / §²
SEAT 15.4kgf / §²
  CONDITION OF FLUID WORKING PRESSURE
  NON Shock water of 120 ¢ªC or under 14 kgf / §²
  OIL, AIR and pulsation water 120 ¢ªC or under 10 kgf / §²
  Saturated steam 7 kgf / §²

NO PART' NAME MATERIAL REMARK Q'TY
1 BODY CAST IRON GC200 1
2 BONNET CAST IRON GC200 1
3 DISC CAST IRON GC200 1
4 BODY SEAT BRONZE BC6 1
5 DISC SEAT BRONZE BC6 1
6 LOCK NUT BRONZE BC6 1
7 BUSHING BRONZE BC6 1
8 PACKING GLAND CAST IRON GC200 1
9 STEM BRASS C3771BE 1
10 BOLT NUT CARBON STEEL SS400 4-16
11 HAND WHEEL CAST IRON GC200 1
12 PACKING   GRAPHITE 3
13 GASKET   ASBESTOS 1
14 BONNET BUSH BRASS C3771BE 1
15 WASHER CARBON STEEL SS400 1

SIZE L FLANGE D1 H
D BOLT HOLE T
n -©ªh C
40 190 140 4-19 105 20 160 270
50 200 155 4-19 120 20 180 290
65 220 175 4-19 140 22 180 300
80 240 185 8-19 150 22 180 315
100 290 210 8-19 175 24 224 370
125 360 250 8-23 210 24 280 450
150 410 280 8-23 240 26 280 505
200 500 330 12-23 290 26 360 590
250 625 400 12-25 355 30 450 655
300 700 445 16-25 400 32 450 755