Forged Globe Valve

­čôü Technical Document PDF


Standard: API 602


DN 8 (1/4ÔÇŁ) ├Ě DN 50 (2ÔÇŁ)
Class 150 ├Ě Class 2500


Category:

Description

  • Forged body and bonnet
  • Bolted bonnet or Pressure Seal
  • Rising stem (RS), outside screw
    and yoke (OS&Y)
  • Seat rings are integral or welded
  • Power plant, Chemical, Petrochemical, Refining
  • Depending on the valve materials: water, steam, gas, oil and oil derivates and other non aggressive media
  • class 150 ├Ě class 2500
  • Temperature up to 600
  • Carbon, heat resistant alloy and stainless steels
  • Long service life
  • Respect to emission standards
  • Easy handling and maintenance
  • Stem packing replacement in working conditions
  • Electric, hydraulic or pneumatic actuator
  • Position indicator
  • Extended body
  • Locking device
  • Y-type
  • End Connection can be screwed/socket weld, buttweld or flanged
  • Every produced valve was tested according to API598
Gate valve according to API 600 Class 150 ├Ě Class 1500
Face-to-face (FTF) and End-to-end (ETE) dimensions acc. to ASME B16.10
Flanged ends according to ASME B16.5
Welding ends according to ASME B16.25
Screw ends according to ASME B1.20.1
No. Parts Materials
ASTM
1 Body A105ÔĹá F316
2 Bonnet A105 F316
3 Disc A182 F6aÔĹá F316 ÔĹá
4 Stem A182 F6a F316
5 Stem Nut A439 D2 / Bronze SS410
6 Gasket 304 + Flexible Graphite 304 + Flexible Graphite
7 Packing Flexible Graphite Flexible Graphite
8 Gland A276 420 F316
9 Glande Flange CS F304
10 Washer CS SS
11 Eyebolt A193 B7 A182 F304
12 Nut A194 2H 8
13 Bolt A193 B7 B8
14 Nut A194 2H 8
15 Pin CS SS
16 Handwheel Nut CS SS
17 Handwheel Cast Iron Cast Iron
NPS(in) Dimensions(mm)
d L H E Weights(kg)
Class Open Close
800 1/4 6.4 76 146 135 80 2
3/8 6.4 76 146 135 80 2
1/2 9.5 76 146 135 80 2
3/4 12.7 86 154 142 80 2.5
1 17.5 102 195 183 110 3.5
1 1/4 23.8 140 195 183 150 8
1 1/2 28.6 140 231 214 150 8
2 36.5 170 277 254 150 11.5
1500 1/4 6.4 76 211 195 100 4
3/8 6.4 76 211 195 100 4
1/2 9.5 76 211 195 100 4
3/4 12.7 86 218 200 100 4.5
1 15.9 111 243 220 125 6.5
1 1/4 22.2 152 277 248 160 9
1 1/2 27 152 290 255 160 12
2 34.9 171 316 275 180 18.5
2500 1/2 9.5 127 176 148 130 7
3/4 12.7 155 242 218 130 9
1 15.9 170 257 230 130 14.5
1 1/2 27 235 429 385 180 34
2 34.9 235 434 392 225 37