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Forged Steel Globe Valve

Forged steel globe valves are available in three bonnet designs. The first design is the Bolted Bonnet, with male-female joint ,spiral wound gasket, made in F304/graphite. Ring joint gasket are also available on request. The second design is the welded bonnet with a threaded and seal welded joint. On request a full penetration strength welded joint is available. The third design is the pressure seal bonnet, with a threaded and pressure seal bonnet joint.

Forged Steel Globe Valve

Construction Features:

  • Forged Steel,Outside Screw and Yoke,Rising Stem,
  • Non-Rising Handwheel,Integral Backseat,
  • Welded seat ring ,
  • Reduced Bore or Full Port,
  • Socket Welded,Threaded,Butt Welded,Flanged End.

Application Standard:

API 602,ASME B16.34,BS 5352

Testing according to API 598

Marking to MSS SP25

Socket Welded Ends to ASME B16.11

Flanged Ends to ASME B16.5

Screwed Ends to ASME B1.20.1 Butt

Welded Ends to ASME B16.25

Flanged end globe valve dimensions (mm) and weights (kg)

NPS 1/2 3/4 1 1-1/4 1-1/2 2
L(RF)L1(BW) 150 108 117 127 140 165 203
300 152 178 203 216 229 267
600 165 190 216 229 241 292
H(OPEN) 150~300 166 171 207 240 258 330
600 171 207 240 258 330 380
W 100 100 125 160 160 180
Weights 150 RF 4.5 6.9 9.8 13.5 19.5 28.0
BW 2.3 3.6 7.8 8.2 12.0 15.0
300 RF 4.8 7.7 11.0 16.8 21.2 32.6
BW 2.8 4.0 8.5 9.2 12.6 16.8
600 RF 5.6 7.8 12.5 17.0 23.5 38.8
BW 3.4 4.7 9.2 10.5 13.3 18.9

Flanged end globe valve dimensions (mm) and weights (kg)


NPS
1/2 3/4 1 3/4 1-1/2 2
L(RTJ) 900~1500 216 229 254 279 305 371
L1(BW) 900~1500 216 229 254 279 305 368
H(OPEN) 207 207 240 258 330 355
W 125 125 160 160 180 200
Weights RTJ 8.0 13.2 17.4 19.0 24.5 31.0
BW 5.2 10.0 14.6 15.8 20.5 27.8

Flanged end globe valve standard material specifications (Class 900Lb~1500Lb)


NO.
Part Name CS to ASTM AS to ASTM SS to ASTM
Type A105N Type F22 Type F304(L) Type F316(L)
1 Body A105N A182 F22 A182 F304(L) A182 F316(L)
2 Gasket Corrugated SS + graphite SS + PTFE
3 Bonnet Bolt A193 B7 A193 B16 A193 B8 A193 B8M
4 Pin A276 420 A276 304
5 Gland A276 410 A182 F304(L) A182 F316(L)
6 Gland Eyebolt A193 B7 A193 B16 A193 B8 A193 B8M
7 Gland Nut A194 2H A194 4 A194 8 A194 8M
8 Yoke Nut A276 410
9 H.W. Nut A194 2H A194 4 A194 8 A194 8M
10 Nameplate SS
11 Hand wheel A197
12 Gland Flange A216 WCB A351 CF8
13 Stem Packing Flexible Graphite PTFE
14 Bonnet A105 A276 304 A182 F304(L) A182 F316(L)
15 Stem A182 F6 A182 F304 A182 F304(L) A182 F316(L)
16 Disc A276 420 A276 304 A276 304(L) A276 316(L)
Suitable Medium W.O.G. etc W.O.G. etc HNO3,CH3OOH etc
Suitable Temperature -29℃~425℃ -29℃~550℃ -29℃~180℃

NPT Thread end globe valve dimensions (mm) and weights (kg)

NPS Conv. 3/8 1/2 3/4 1 1-1/4 1-1/2 2 -
  Full - 3/8 1/2 3/4 1 1-1/4 1-1/2 2
L 92 111 111 120 152 172 200 220
H(OPEN) 171 207 207 240 258 330 355 370
W 100 125 125 160 160 180 200 240
Weights Bolted 2.2 3.7 3.6 6.8 7.6 11.6 15.0 21.9
Welded 2.0 3.4 3.3 6.0 5.6 10.3 14.2 18.0

For more details, please download the catalogue for reference or contact with us.

Wenzhou Topnotch Machine Co.,Ltd is a professional leader China Forged steel globe valve,Bolted Bonnet Forged A105N globe valve,API602 A105N forged globe valve,A105 Flanged end globe valve,NPT thread end A105N globe valve,BW 800lb forged A105N globe valve manufacturer with high quality and low price.Welcome to contact us!

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