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Manual Track Ball Valve

manufacturer: Shanghai Fengqi Industry Development Co., Ltd.
Eml: sales@fengqi.sh.cn

Tel: 0086 (021) 3652 8716
Mob: (0086) 138 1635 6498

product drawing

Manual track ball valves
Manual track ball valves

The external and connection dimensions

Manual track ball valve constructral diagram
Manual track ball valve constructral diagram

The name and materials of main parts

main model part name materials
GQ41Y/F/H body,bonnet WCB ZG1Cr15Mo ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti
body 2Cr13 1Cr18Ni9Ti 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
stem
sealing ring hard alloy,alloy steel
guide pin 2Cr13 40CrMn
stem nut cast iron brass
bolt 3.5 1Cr18Ni9Ti
nut 35   45
packing flexible graphite ball, PTFE
gasket flexible graphite compound gasket, flexible graphite enwind gasket
handwheel malleable cast iron

Technical specification

design basis GB API
face to face dimension JB/T 7745 GB/T12221 ANSI B16.10
connecting flange GB/T 9113 JB/79 HG20592 ANSI B16.5
Butt welded end GB/T 12224 MSS SP 44 ANSI B16.25
test and inspection JB/T  9092 SPI  598

Product performance and specifications

pressure level test pressure(MPa) applicable environment
shell test sealing test
1.6 2.4 1.76 Flammable, explosive, volatile, easy to polymerization and toxic occasions.
2.5 3.75 2.75
4.0 6.0 4.4
6.4 9.6 7.04
Class150 2.94 2.2
Class300 7.5 5.5
Class600 16.0 11.0
suitable temperature -190≤T≤550℃
applicable medium water, oil, natural gas and a variety of soft media and susensions, etc
drive mode pneumatic, manual,electric

Main connection dimensions

pressure level main dimension nominal diameter
25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500
PN1.6MPa L 100 180 200 230 290 310 350 480 480 600 730 850 980 1100 1200 1250
H 24 260 307 360 410 483 512 581 581 617 672 723 758 791 828 870
9.5 16 19 28 30 41 55 115 115 215 270 385 502 876 980 1240
PN2.5MPa L 160 180 200 230 290 310 350 480 480 600 730 850 980 1100 1200 1250
H 260 280 320 260 430 490 525 604 604 642 695 742 781 815 864 905
9.5 16 19 28 30 45 59 121 121 230 289 402 540 913 1120 1280
PN4.0MPa L 160 180 200 230 290 310 350 480 480 600 730 850 980 1100 1200 1250
H 260 280 320 360 436 492 527 649 649 701 750 750 790 832 875 910
10 17 20 25 32 45 59 115 115 2130 295 402 540 913 1124 348
PN6.4MPa L 160 180 200 230 290 310 350 480 480 600 730 850 980 1100 - -
H 280 300 329 365 450 509 541 725 725 781 790 806 821 858 - -
10 17 20 25 32 52 68 106 168 281 355 498 689 1134 - -
150Lb L 127 140 165 178 190 203 229 356 394 457 533 910 686 762 964 914
300Lb L 165 178 190 216 214 283 305 381 403 502 568 648 762 838 914 991
600Lb L 216 229 241 292 330 356 432 508 559 660 787 838 889 991 1092 1194
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