Pressure Seal Globe Valve

Pressure seal globe valve product construction

Structure of Pressure Seal Globe Valve pic 1
Structure of Pressure Seal Globe Valve pic 2

Pressure seal globe valve-Class 900-2500 features & specifications


OS & Y, Rising Stem
  Design ASME B16.34
Pressure Seal   Face to Face ASME B16.10
Conic Disc   End to End ASME B16.10
Backseat Weld-Deposited   End Flange ASME B16.5
By Pass On Request   BW End ASME B16.25
Locking Device Optional   Test API 598
Gear Optional   Special NACE MR-01-75

Pressure seal globe valve-Class 900-2500 standard materials of main parts


ITEM
PART NAME MATERIAL
1 Body ASTM A216 GR. WCB + Stellite Faced
2 Disc ASTM A105+Stellite Faced
3 Disc Thrust Plate ASTM A276 Type 420
4 Disc Nut ASTM A276 Type 410
5 Stem ASTM A182 GR.F6
6 Bonnet ASTM A216 Gr. WCB + Stellite Faced
7 Gasket ASTM A182 GR.F304
8 Thrust Ring ASTM A276 Type 410
9 Stem Packing Braided Graphite & Die formed Graphite Ring
10 Lantern Ring ASTM A276 Type 410
11 Bonnet Retainer Carbon Steel
12 Gland ASTM A276 Type 410
13 Gland Flange ASTM A216 GR.WCB
14 Eye Bolt Pins Carbon Steel
15 Gland Eye Bolts ASTM A193 GR.B7
16 Eye Bolt Nuts ASTM A194 GR.2H
17 Yoke ASTM A216 GR.WCB
18 Yoke Bush ASTM A439 GR.D-2
19 Screw Carbon Steel
20 Hand wheel Ductile Iron
21 Washer Carbon Steel
22 Hand wheel Nut ASTM A194 GR.2H

Pressure seal globe valve-Class 900 dimensions & weights

Size L/L 1 L2 H W Weight BW
in mm in mm in mm in mm in mm kg
2" 50 14.50 368 14.62 371 24.41 620 14 350 62
2.5" 65 16.50 419 16.62 422 25.40 645 14 350 86
3" 80 15.00 381 15.12 384 28.50 724 18 450 86
4" 100 18.00 457 18.12 460 33.40 848 20 500 140
6" 150 24.00 610 24.12 613 48.23 1225 24 610 380
8" 200 29.00 737 29.12 740 53.15 1350 24 610 948

Pressure seal globe valve-Class 1500 dimensions & weights


Size
L/L 1 L2 H W Weight BW
in mm in mm in mm in mm in mm kg
2" 50 14.50 368 14.62 371 24.41 620 14 350 62
2.5" 65 16.50 419 16.62 422 25.40 645 14 350 86
3" 80 18.50