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Connection Lift Plug valves
Position: valves seriess > Cast Steel valves


CONNECTION LIFT PLUG valves

 

Main structural features

 

~Bolt bonnet OS & Y lifting-round plug.
~Opening and closing of the valves is carried out while the sealed surface is taken off,so it will not cause abrasion on the sealed surface.Double direction.

 

Principle of opening and closing of the valves

  ~process of opening and closing of the valves.When opening the valves,first of all,turn the hand wheel to make the plug lifted and separated with the sealed surface,the turn the handled by 90 degree to connect the channel of plug th the channel of valves body.So that the valves is opened.When closing the valves,first of all turn the handle by 90 degree to mark the channel of plug vertical to the channel of valves body,and then the hand wheel to descend the plug.So that the valves is closed.
  Standards compliance
 

Design and Manufacture: API 599,API 6D
Face to face(end to end): ANSI B 16.10
Flanged connection: ANSI B16.5
Butt welded end: ANSI B16.25


Main pants materials
NO. Part name Material
A216 WCB A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
1 Body A216 WCB A217 WCB A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
2 Plug A351 CF8 A351 CF8 A351 CF8 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
3 Gasket Flexible graphite+stainless steel/PTFE
4 Cover A216 WCB A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
5 Bolt A193 B7 A193 B16 A193 B16 A1293 B8 A193 B8M
6 Nut A194 2H A194 4 A194 4 A194 8 A194 8M
7 Packing Flexible graphite/PTFE
8 Gland A216 WCB A216 WC9 A216 C5 A351 CF8 A351 CF8M
9 Wrench A216 WCB A216 WC9 A216 C5 A351 CF8 A351 CF8M
10 Yoke nut A439-D2/Cu-Allog
11 Hand wheel ASTM A536 Gr.60-40-18 A216 WCB

CONNECTION LIFT PLUG valves
Dimensions
Class 150Lb
Size inch 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 4 5 6 8 10 12 14
L-RF mm 108 117 127 140 165 178 190 203 229 254 267 292 330 356 381
H mm 190 195 225 260 280 310 340 395 435 470 535 590 630 680 720
W mm 120 140 140 180 200 220 260 300 300 340 400 450 450 500 500
Weight Kg 9 10 11 17 19 23 25 32 55 82 98 130 178 250 380

Dimensions
Class 300Lb
Size inch 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 4 5 6 8 10 12 14
L-RF,BW mm 140 152 165 178 190 216 241 283 305 381 403 419 457 502 762
H mm 190 195 225 260 280 310 340 395 435 470 535 590 630 680 720
W mm 120 140 140 180 200 220 260 280 300 340 400 450 450 500 500
Weight Kg 10 12 14 19 21 28 34 39 75 85 135 200 255 415 650

Dimensions
Class 600Lb
Size inch 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 4 5 6 8 10 12 14
L-RF,BW mm 165 190 216 229 241 292 330 356 432 508 559 660 787 838 889
H mm 190 195 225 260 280 310 340 395 435 470 535 590 630 680 720
W mm 120 140 140 180 200 220 260 280 300 340 400 450 450 500 500
Weight Kg 13 14 19 23 25 32 40 55 105 139 300 440 730 1150 1570

Dimensions
Class 900Lb
Size inch 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 4 5 6 8 10 12 14
L-RF,BW mm 229 229 254 279 305 368 419 381 457 559 610 737 838 965 1029
H mm 190 195 225 260 280 310 340 395 435 470 535 590 630 680 720
W mm 120 140 140 180 200 220 260 280 300 340 400 450 450 500 500
Weight Kg 16 17 26 30 33 39 50 70 137 181 397 590 860 1470 1880


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