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It is suitable for the pipe system with the medium fresh water, air & other gas, oil and steam with the temperature not over 300 centigrade degree.
Design Standard: JIS F7314-1996
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body-5.1Mpa, Seat-3.74Mpa
Flange size as per JIS B2220 -20K
Main Material:
1-Body:Cast Steel (SC480)
2-Seat: Bronze (BC6) or Stainless Steel (2Cr13, SCS2)
3-Disc: Bronze (BC6) or Stainless Steel (2Cr13, SCS2)
4-Stem: C3771BD (Brass) or SUS403
5-Bonnet: Cast Steel (SC480)
6-Handwheel: Cast Iron (FC200)
7-Packing Gland: Bronze (BC6) or Stainless Steel (2Cr13)
8-Gasket: non-asbestos
Main Size List(mm):
IMPA CODE | Size | L1 | D | C | No of Bolt Hole | h | t | H | D2 | Weight(kgs) |
750441 | 32 | 100 | 135 | 100 | 4 | 19 | 18 | 270 | 160 | 13 |
750442 | 40 | 1110 | 140 | 105 | 4 | 19 | 18 | 290 | 160 | 15.2 |
750443 | 50 | 125 | 155 | 120 | 8 | 19 | 18 | 305 | 200 | 20 |
750444 | 65 | 135 | 175 | 140 | 8 | 19 | 20 | 345 | 224 | 26.9 |
750445 | 80 | 150 | 200 | 160 | 8 | 23 | 22 | 385 | 250 | 38.9 |
750446 | 100 | 170 | 225 | 185 | 8 | 23 | 24 | 440 | 280 | 54.4 |
750447 | 125 | 200 | 270 | 225 | 8 | 25 | 26 | 500 | 315 | 80.7 |
750448 | 150 | 225 | 305 | 260 | 12 | 25 | 28 | 550 | 355 | 112.3 |
750449 | 200 | 280 | 350 | 305 | 12 | 25 | 30 | 630 | 450 | 183 |
750450 | 250 | 310 | 430 | 380 | 132 | 27 | 34 | 725 | 560 | 285.9 |
