Cast Steel Globe Valve

Cast steel globe valves, straight pattern, bolted bonnet or pressure seal, plug type disc, full port; cast steel globe valve is designed to BS1873/API 627 with flanged or butt welding end connection. We are experienced cast steel globe valve manufacturers in China for overseas markets.

Design Features:

  • Straight pattern (T Type)
  • Stem with outside screw and yoke (OS&Y)
  • Plug-type disc (Conic disc)
  • Bolted bonnet
  • All seat rings are seal welded as standard.

Options:

  • Pressure seal bonnet
  • By-pass
  • Locking device

Benifit:

Seat face: CoCr alloy hard-faced, ground, and lapped to a mirror finish. Conical seat machined to fine surface finish.

Guided disc: The guided disc accurately mates the disc's hard-faced surface (hard-faced with 13Cr, CoCr alloy, SS 316, or Monel) with the surface of the body seat, which is ground and lapped to a mirror finish. The disc guides are hard-faced to extend their wear life.

Body and bonnet joint: The body and bonnet joint were accurately machined to a fine surface finish. Fully enclosed gasket.

Stuffing box: The Stuffing box is machined to a fine surface finish.

 

Main Material:

Body:

  • Carbon steel (A216 WCB, WCC)
  • Low temperature carbon steel (A352 LCB, LCC)
  • Alloy steel (A217 WC5, WC6, WC9, C5, C6, C12A)
  • Stainless steel (A351 CF8, CF3, CF8M, CF3M etc)
  • Al bronze (C95800 etc.),

Trim: All in API 600 trim chart, such as trim no. 1, 10, 5, 8, 12, etc.

 

Operation:

Handwheel, impact handwheel, bevel gear or motor actuated globe valves.

 

Standard Specifications

Design BS 1873/API 623/ASME B16.34 Face to face ANSI B16.10
End Flange ASME B16.5/16.47 BW Ends ASME B16.25
Test API 598 Material Nace Mr-0175

 

Class 150 Globe Valves

 

Class 150 Cast Steel Globe Valve Drawing

class 150 globe valve drawings

Class 150 gear operated globe valve drawing

Typical Material

Item Part No. Material
1 Body A216 WCB
2 Seat Ring A105+STL
3 Disc A105+13Cr
4 Disc Thrust Plate A276 420
5 Disc Nut A276 410
6 Stem A182 F6a
7 Bonnet Nut A194 2H
8 Bonnet Bolt A193 B7
9 Gasket SS304+Graphite
10 Back Seat Bushing A276 410
11 Stem Packing SS304+Graphite
12 Bonnet A216 WCB
13 Eye Bolt Pins Carbon Steel
14 Gland A276 410
15 Gland Flange A216 WCB
16 Eye Bolt A307 GR.B
17 Nut A194 2H
18 Yoke Bush A439 GR.D-2
19 Screw Carbon Steel
20 Handwheel Dutile Iron
21 Handwheel Nut A194 2H
22 Washer Carbon Steel

 

Class 150 Cast Steel Globe Valve Dimension & Weight

Size Dimensions (mm) Weight
Face to Face (End to End) Hight Gear Kg
L (RF) L1 (BW) L2 (RTJ) H W
2" DN50 203 203 203 345 200 22
3" DN80 241 241 254 405 250 38
4" DN100 292 292 305 485 300 62
6" DN150 406 406 419 520 350 104
8" DN200 495 495 508 600 450 159
10" DN250 622 622 635 762 500 308
12" DN300 698 698 711 862 640 539
14" DN350 787 787 800 980 640 610
16" DN400 914 914 927 1195 *610 880
18" DN450 978 978 991 1300 *610 1150

Note: 
* mean bevel gear operated globe valves.

 

Class 300 Globe Valves

 

Class 300 Cast Steel Globe Valve Drawing

class 300 globe valve drawing

class 300 globe valve with lantern ring class 300 bevel gear globe valve drawing

Typical Material

ITEM PART NAME MATERIAL
1 Body ASTM A216 GR.WCB
2 Seat Ring ASTM A105+Stellite Faced
3 Disc ASTM A105+13Cr Faced
4 Disc Thrust Plate ASTM A276 Type 420
5 Disc Nut ASTM A276 Type 410
6 Stem ASTM A182 GR.F6a
7 Bonnet Bolt Nuts ASTM A194 GR.2H
8 Bonnet Bolts ASTM A193 GR.B7
9 Gasket Soft lron+Graphite
10 Backseat Bushing ASTM A276 Type 410
11 Stem Packing Braided Graphite &
Die fomed Graphite Rind
12 Bonnet ASTM A216 GR.WCB
13 Eye Bolt Pins Carbon Steel
14 Gland ASTM A276 Type 410
15 Gland Flange ASTM A216 GR.WCB
16 Gland Eye Bolts ASTM A307 GR.B
17 Eye Bolt Nuts ASTM A194 GR.2H
18 Yoke Bush ASTM A439 GR.D-2
19 Screw Carbon Steel
20 Handwheel Ductile Iron
21 Handwheel Nut ASTM A194 GR.2H
22 Washe Carbon Steel
23 Lantem Ring  ASTM A276 Type 410

 

Class 300 Cast Steel Globe Valve Dimension & weight

Size Dimensions (mm) Weight
Face to Face (End to End) Hight Gear Kg
L (RF) L1 (BW) L2 (RTJ) H W
2" DN50 267 267 283 370 200 28
3" DN80 318 318 333 440 250 56
4" DN100 356 356 371 525 350 82
6" DN150 445 445 460 620 450 154
8" DN200 559 559 575 910 560 240
10" DN250 622 622 638 949 600 319
12" DN300 711 711 727 1032 640 632
14" DN350 838 838 854 1090 *610 975

Note:
* mean bevel gear operated globe valves.

 

Class 600 Cast Steel Globe Valve

 

Class 600 Cast Steel Globe Valve Drawing

class 600 cast steel globe valve drawing

 

class 600 globe valve with lantern ring class 600 bevel gear globe valve drawing

Typical Material 

TEM PART NAME MATERIAL
1 Body ASTM A216 GR.WCB
2 Seat Ring ASTM A105+Stellite Faced
3 Disc ASTM A105+13Cr Faced
4 Disc Thrust Plate ASTM A276 Type 420
5 Disc Nut ASTM A276 Type 410
6 Stem ASTMA182 GR.F6a
7 Bonnet Bolt Nuts ASTM A194 GR.2H
8 Bonnet Bolts ASTM A193 GR.B7
9 Gasket,Ring Joint Soft lron
10 Backseat Bushing ASTM A276 Type410
11 Stem Packing Braided Graphite & Die formed Graphite Ring
12 Bonnet ASTM A216 GR.WCB
13 Eye Bolt Pins Carbon Stee
14 Gland ASTM A276 Type 410
15 Gland Flange ASTM A216 GR.WCB
16 Gland Eye Bolts ASTM A307 GR.B
17 Eye Bolt Nuts ASTM A194 GR.2H
18 Yoke Bush ASTM A439 GR.D-2
19 Screw Carbon Stee
20 Handwhee Ductile ron
21 Handwheel Nut ASTMA194 GR.2H
22 Washer Carbon Stee
23 Lantem Ring On Request ASTM A276 Type 410

 

Class 600 Cast Steel Globe Valve Dimension & Weight

Size Dimensions (mm) Weight
Face to Face (End to End) Hight Gear Kg
L (RF) L1 (BW) L2 (RTJ) H W
2" DN50 292 292 295 462 250 36
3" DN80 365 365 359 585 350 85
4" DN100 432 432 435 670 450 123
6" DN150 559 559 562 886 500 404
8" DN200 660 660 663 932 640 450
10" DN250 787 787 790 1040 610 700
12" DN300 838 838 841 1280 810 900

Note:
* mean bevel gear operated globe valves.

 

Class 900 Cast Steel Globe Valve

 

Class 900 Cast Steel Globe Valve

class 900 cast steel globe valve drawing

class 900 globe valve with lantern ring class 900 bevel gear globe valve drawing

Typical Material

ITEM PART NAME MATERIAL
1 Body ASTM A216 GR.WCB
2 Seat Ring A105+Stellite Faced
3 Disc A105+Stellite Faced
4 Disc Thrust Plate ASTM A276 Type 420
5 Disc Nut ASTM A276 Type410
6 Stem ASTM A182 GR.F6a
7 Bonnet Bolt Nuts ASTMA194 GR.2H
8 Bonnet Bolts ASTM A193 GR.B7
9 Gasket,Ring Join Soft lron
10 Backseat Bushing ASTM A276 Type410
11 Stem Packing Braided & Die
formed Graphite Ring
12 Bonnet ASTM A216 GR.WCB
13 Eye Bolt Pins Carbon Steel
14 Gland ASTM A276 Type 410
15 Gland Flange ASTM A216 GR.WCB
16 Gland Eye Bolts ASTM A307 GR.B
17 Eye Bolt Nuts ASTM A194 GR.2H
18 Yoke Bush ASTM A439 GR.D-2
19 Screw Carbon Steel
20 Handwheel Ductile Iron
21 Handwheel Nut ASTMA194 GR.2H
22 Washer Carbon Steel
23 Lantern Ring ASTM A276 Type410

 

Class 900 Cast Steel Globe Valve Dimension & Weight

Size Dimensions (mm) Weight
Face to Face (End to End) Hight Gear Kg
L (RF) L1 (BW) L2 (RTJ) H W
2" DN50 368 368 371 600 350 95
3" DN80 381 381 384 665 450 122
4" DN100 457 457 460 800 500 195
6" DN150 610 610 613 1108 *610 435
8" DN200 737 737 740 1184 *610 730

Note: 
* mean bevel gear operated globe valves.

 

Class 1500 Globe Valve

 

Class 1500 Cast Steel Globe Valve

class 1500 cast steel globe valve drawing

 class 1500 globe valve with lantern ringclass 1500 bevel gear globe valve drawing

Typical Material

ITEM PART NAME MATERIAL
1 Body ASTM A216 GR.WCB
2 Seat Ring A105+Stellite Faced
3 Disc A105+Stellite Faced
4 Disc Thrust Plate ASTM A276 Type 420
5 Disc Nut ASTM A276 Type410
6 Stem ASTM A182 GR.F6a
7 Bonnet Bolt Nuts ASTMA194 GR.2H
8 Bonnet Bolts ASTM A193 GR.B7
9 Gasket,Ring Join Soft lron
10 Backseat Bushing ASTM A276 Type410
11 Stem Packing Braided & Die
formed Graphite Ring
12 Bonnet ASTM A216 GR.WCB
13 Eye Bolt Pins Carbon Steel
14 Gland ASTM A276 Type 410
15 Gland Flange ASTM A216 GR.WCB
16 Gland Eye Bolts ASTM A307 GR.B
17 Eye Bolt Nuts ASTM A194 GR.2H
18 Yoke Bush ASTM A439 GR.D-2
19 Screw Carbon Steel
20 Handwheel Ductile Iron
21 Handwheel Nut ASTMA194 GR.2H
22 Washer Carbon Steel
23 Lantern Ring ASTM A276 Type410

 

Class 1500 Cast Steel Globe Valve Dimension & Weight

Size Dimensions (mm) Weight
Face to Face (End to End) Hight Gear Kg
L (RF) L1 (BW) L2 (RTJ) H W
2" DN50 368 368 371 660 350 95
3" DN80 470 470 473 770 500 250
4" DN100 546 546 549 850 560 435
6" DN150 705 705 711 1145 610 540
8" DN200 832 832 841 1345 610 970

Note:
* mean bevel gear operated globe valves.

 

Class 2500 Globe Valve

 

Class 2500 Cast Steel Globe Valve

class 2500 cast steel globe valve drawing

 class 2500 globe valve with lantern ringclass 2500 bevel gear globe valve drawing

Typical Material

ITEM PART NAME MATERIAL
1 Body ASTM A216 GR.WCB
2 Seat Ring A105+Stellite Faced
3 Disc A105+Stellite Faced
4 Disc Thrust Plate ASTM A276 Type 420
5 Disc Nut ASTM A276 Type410
6 Stem ASTM A182 GR.F6a
7 Bonnet Bolt Nuts ASTMA194 GR.2H
8 Bonnet Bolts ASTM A193 GR.B7
9 Gasket,Ring Join Soft lron
10 Backseat Bushing ASTM A276 Type410
11 Stem Packing Braided & Die
formed Graphite Ring
12 Bonnet ASTM A216 GR.WCB
13 Eye Bolt Pins Carbon Steel
14 Gland ASTM A276 Type 410
15 Gland Flange ASTM A216 GR.WCB
16 Gland Eye Bolts ASTM A307 GR.B
17 Eye Bolt Nuts ASTM A194 GR.2H
18 Yoke Bush ASTM A439 GR.D-2
19 Screw Carbon Steel
20 Handwheel Ductile Iron
21 Handwheel Nut ASTMA194 GR.2H
22 Washer Carbon Steel
23 Lantern Ring ASTM A276 Type410

 

Class 2500 Cast Steel Globe Valve Dimension & Weight

Size Dimensions (mm) Weight
Face to Face (End to End) Hight Gear Kg
L (RF) L1 (BW) L2 (RTJ) H W
2" DN50 454 451 454 720 400 176
3" DN80 578 578 584 885 560 308
4" DN100 673 673 683 1260 600 759
6" DN150 914 914 927 1905 610 1990
8" DN200 1022 1022 1038 2465 610 4390

Note:
* mean bevel gear operated globe valves.

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Valve type (ball, gate, globe, check etc.), valve size, pressure class, valve material, and end connection (flanged, butt welding etc.)