"

球盟会体育网址|网站拥有全球最顶尖的原生APP,每天为您提供千场精彩体育赛事,球盟会体育网址|网站更有真人、彩票、电子老虎机、真人电子竞技游戏等多种娱乐方式选择,球盟会体育网址|网站让您尽享娱乐、赛事投注等,且无后顾之忧!

              "
              Location:PRODUCTS >> Gate valve >> American standard bevel gear gate valve
              American standard bevel gear gate valve
              Product model: Z541H / W / Y
              Nominal diameter: NPS1/2 "~40"
              Nominal pressure: Class150 ~ 2500Lb
              Main material: ASTM A216 WCB
              Drive mode: hand wheel, gear, electric, pneumatic
              Design and manufacture: API 600, BS1414 , ASME B16.34
              Flange connection: ASME B16.5, ASME B16.47
              Butt weld connection: ASME B16.25
              Pressure temperature class: ASME B16.34
              Test and Inspection: API 598, BS 6755, ASME B16.34

              First, the American standard bevel gear valve characteristics

              1, The product design and manufacture in line with the US national standard ANSI B16.34, the American Petroleum Institute standards API6D and API600 requirements. 
              2, Compact structure, small size, good rigidity, safe and reliable seal. 
              3, Closing pieces (gate) with flexible structure, in the work can automatically compensate for abnormal load or temperature caused by the deformation of the valve. Therefore, the seal is reliable and does not create gate wedges. 
              4, Diameter greater than or equal to NPS10 ", pressure level 150 pounds and diameter greater than or equal to NPS6", pressure level 600 ~ 2500 pounds of manual valves, the operating device is equipped with rolling bearings, opening and closing easily. 
              5, The main material, the inner parts of materials, packing, gaskets, fasteners, materials, according to user requirements or the actual working conditions and reasonable combination. 
              6, NPS ≤ 10 "gate valve, the valve seat for the exchange of female threaded valve seat can be any combination of material with the closing piece sealing surface material to meet the conditions required to extend the service life.

              Second, American standard bevel gear valve standard STD

              Design and manufacture

              Structure length

              Flange size

              Butt welding connection size

              Pressure - Temperature

              Test - test

              APl 600

              ASME B16.10

              ASME B16.5

              ASTM B16.25

              ASME B16.34

              APl 598


               Pressure test

              Nominal pressure PN (Lb)

              Strength test

              Water seal test

              Gas seal test

              MPa

              Lbf / in2

              MPa

              Lbf / in2

              MDa

              Lbf / in2

              150

              3.1

              450

              2.2

              315

              0.5 ~ 0.7

              60 ~ 100

              300

              7.8

              1125

              5.6

              815

              600

              15.3

              2225

              11.2

              1630

              900

              23.1

              3350

              16.8

              2440

              1500

              38.4

              5575

              28.1

              4080

              2500

              64.6

              9367

              47.4

              6873


               Third, the United States standard bevel gear valve parts materials

              Case

              ASTM A216 WCB

              ASTM A351 CF8

              Gate

              WCB

              CF8

              CF8M

              Monel

              Valve stem

              F6a

              F304

              F316

              Monel

              F304

              Gate sealing surface

              13Cr 13Cr STL

              304 STL

              316 STL

              Monel

              304 304 STL

              Seat sealing surface

              13Cr STL STL

              304 STL

              316 STL

              Morel

              304 STL STL


              Fourth, American standard bevel gear valve main dimensions

              DN 150Lb convex flange RF
              mm in L D D1 D2 b Z-φd H D0
              15 1/2 108 89 60.5 35 11.5 4-φ16 165 100
              20 3/4 117 98 70 43 13 4-φ16 190 100
              25 1 127 108 79.5 51 14.5 4-φ16 230 120
              32 1 1/4 140 117 89 63.5 16 4-φ16 245 120
              40 1 1/2 165 127 98.5 73 17.5 4-φ16 285 150
              50 2 178 152 120.5 92 19.5 4-φ19 325 150
              65 2 1/2 190 178 139.5 105 22.5 4-φ19 350 180
              80 3 203 190 152.5 127 24 4-φ19 380 200
              100 4 229 229 190.5 157 24 8-φ19 460 200
              125 5 254 254 216 186 24 8-φ22 630 250
              150 6 267 279 241.5 216 25.5 8-φ22 635 250
              200 8 292 343 298.5 270 2 8-φ22 765 280
              250 10 330 406 362 324 30.5 12-φ26 895 300
              300 12 356 483 432 381 32 12-φ26 1080 350
              350 14 381 533 476 413 35 12-φ29 1295 350
              400 16 406 497 540 470 37 16-φ29 1435 400
              450 18 432 635 578 533 40 16-φ32 1625 400
              500 20 457 699 635 584 43 20-φ32 1830 450
              600 24 508 813 749.5 692 48 20-φ35 2175 500
              650 26 559 786 745 711 41.5 36-φ22 2235 550
              700 28 610 837 795 762 44.5 40-φ22 2310 600
              750 30 610 887 846 813 44.5 44-φ22 2695 600
              800 32 660 941 900 864 46 48-φ22 3710 -
              900 36 711 1057 1011 972 52.5 44-φ26 3925 -
              1000 40 811 1175 1121 1080 56 44-φ29 4320 -
              QQ
              0086 021-69755272
              qrCode