API Pneumatic Globe Valve
API Pneumatic Globe Valve
Nominal Diameter: DN50 ~ 800mm
Features: Explosion, Switches, Locator
Temperature, High Pressure, Corrosion, Abrasion, Widely
with buffer mechanism, manual conversion mechanism, flexible and reliable
automatic compensation function, sealing, life long
Features: Explosion, Switches, Locator
Temperature, High Pressure, Corrosion, Abrasion, Widely
with buffer mechanism, manual conversion mechanism, flexible and reliable
automatic compensation function, sealing, life long
Contact purchase
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| Specifications | ||
| Design Basis | GB Standard | |
| Design Standards | GB / 12233 | |
| Structure Length | Folder Connection | GB / 12221 |
| Connection Flange Size | B / 9113, JB / T79 | |
| Experiment and Test | GB / T13927, JB / T9092 | |
| Note: Series ball valve structure length and connection size can be designed and manufactured according to customer requirements | ||
| Technical Parameters | |
| Nominal Diameter | DN50 ~ 800mm |
| Connection Method | Flange |
| Cylinder Form | Double Acting, Single Acting (spring return) |
| Control Method | Switch Type, Adjustable Type |
| Nominal Pressure | 16,25,40bar (please specify when ordering higher pressure) |
| Air Pressure | Double Acting: 4 ~ 8bar |
| Medium Temperature | W3: -30 to 425C W4: -40 to 425 |
| Ambient Temperature | Standard: -20 ~ 80 ℃ |
| Body Material | Carbon Steel (C), Stainless Steel (P4, P6) |
| Sealing Material | Metal Hard Seal (H), Cemented Carbide (Y) |
| Note: other special sealing material or special temperature can also be selected according to customer requirements selection | |
| Main Parts Of The Material Table | ||||
| Serial Number | Part Name | Material | ||
| C | P4 | P6 | ||
| 1 | Body | WCB | ZG1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 2 | Gasket | Flexible Graphite + Stainless Steel | PTFE | PTFE |
| 3 | Bolt | 35 | 304 | 304 |
| 4 | Snail | WCB + Surfacing 304 or Stelite, PTFE | ZG1Cr18Ni9Ti PTFE | ZG1Cr18Ni12Mo2Ti PTFE |
| 5 | On the open loop | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 6 | Valve cover | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 7 | Stem | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 8 | Nuts | 35 | 304 | 304 |
| 9 | Rings bolts | 35 | 304 | 304 |
| 10 | Cap | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 11 | Bolt | 35 | 304 | 304 |
| 12 | Gasket | 35 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 13 | Filler | Flexible graphite | PTFE | PTFE |
| 14 | Packing Plate | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 15 | Nuts | 35 | 304 | 304 |
| Note: The main parts and seals of the material can also be based on actual conditions or customer requirements design selection | ||||
| Main Dimensions -PN16 (16bar) | |||||||||
| Nominal Diameter [DN] | Dimensions | Connection Size | Air interface | ||||||
| L | H | D | D1 | D2 | C | f | ND | ||
| 15 | 130 | 291 | 95 | 65 | 46 | 14 | 2 | 4-14 | 1/4 ' |
| 20 | 150 | 300 | 105 | 75 | 56 | 16 | 2 | 4-14 | |
| 25 | 160 | 353 | 115 | 85 | 65 | 16 | 2 | 4-14 | |
| 32 | 180 | 390 | 140 | 100 | 76 | 18 | 2 | 4-18 | |
| 40 | 200 | 518 | 150 | 100 | 84 | 18 | 3 | 4-18 | |
| 50 | 230 | 555 | 165 | 125 | 99 | 20 | 3 | 4-18 | |
| 65 | 290 | 630 | 185 | 145 | 118 | 20 | 3 | 4-18 | |
| 80 | 310 | 683 | 200 | 160 | 132 | 20 | 3 | 8-18 | |
| 100 | 350 | 745 | 220 | 180 | 156 | twenty two | 3 | 8-18 | 3/8 ' |
| 125 | 400 | 855 | 250 | 210 | 184 | twenty two | 3 | 8-18 | |
| 150 | 480 | 870 | 285 | 240 | 211 | twenty four | 3 | 8-22 | |
| 200 | 600 | 954 | 340 | 295 | 266 | twenty four | 3 | 12-22 | |
| 250 | 730 | 1065 | 405 | 355 | 319 | 26 | 3 | 12-26 | |
| 300 | 850 | 1185 | 460 | 410 | 370 | 28 | 4 | 12-26 | |
| Note: According to the different valve torque, different air pressure and different actual conditions, select the matching actuator of the relevant dimensions also will change | |||||||||
| Accessories Selection | |
| The Electromagnetic Valve | Double role selection of two five-way, single-effect two-way five-way, single-control double electric control when ordering |
| Air Handling Triplets | The gas source for regulation, filtration, cylinder lubrication |
| Limit Switch | Remote feedback switch signal |
| Gymnastics | Can be achieved manually open, close the valve |
| Locator | Enter the analog signal (4-20mA or 0-10V) to adjust the valve opening |
| Remarks | The above accessories are not standard accessories, if you need to specify the order when ordering, solenoid valve and limit switch is divided into explosion-proof and not explosion-proof, for explosion-proof but also indicate explosion-proof grade |
| Main Dimensions -PN25 (25bar) | |||||||||
| Nominal Diameter [DN] | Dimensions | Connection Size | Air interface | ||||||
| L | H | D | D1 | D2 | C | f | ND | ||
| 15 | 130 | 291 | 95 | 65 | 46 | 14 | 2 | 4-14 | 1/4 ' |
| 20 | 150 | 300 | 105 | 75 | 56 | 16 | 2 | 4-14 | |
| 25 | 160 | 353 | 115 | 85 | 65 | 16 | 2 | 4-14 | |
| 32 | 180 | 390 | 140 | 100 | 76 | 18 | 2 | 4-18 | |
| 40 | 200 | 518 | 150 | 110 | 84 | 18 | 3 | 4-18 | |
| 50 | 230 | 555 | 165 | 125 | 99 | 20 | 3 | 4-18 | |
| 65 | 290 | 630 | 185 | 145 | 118 | twenty two | 3 | 8-18 | |
| 80 | 310 | 683 | 200 | 160 | 132 | twenty four | 3 | 8-18 | |
| 100 | 350 | 745 | 235 | 190 | 156 | twenty four | 3 | 8-22 | 3/8 ' |
| 125 | 400 | 855 | 270 | 220 | 184 | 26 | 3 | 8-26 | |
| 150 | 480 | 870 | 300 | 250 | 211 | 28 | 3 | 8-26 | |
| 200 | 600 | 954 | 360 | 310 | 274 | 30 | 3 | 12-26 | |
| 250 | 730 | 1065 | 425 | 370 | 330 | 32 | 3 | 12-30 | |
| 300 | 850 | 1185 | 485 | 430 | 389 | 34 | 4 | 16-30 | |
| Main Dimensions -PN40 (40bar) | ||||||||||
| Nominal Diameter [DN] | Dimensions | Connection Size | Air Interface | |||||||
| L | H | D | D1 | D2 | C | f | ND | D3 | ||
| 15 | 130 | 305 | 95 | 65 | 46 | 14 | 2 | 4-14 | 40x4 | 1/4 ' |
| 20 | 150 | 316 | 105 | 75 | 56 | 16 | 2 | 4-14 | 51x4 | |
| 25 | 160 | 373 | 115 | 85 | 65 | 16 | 2 | 4-14 | 58x4 | |
| 32 | 180 | 416 | 140 | 100 | 76 | 18 | 2 | 4-18 | 66x4 | |
| 40 | 200 | 530 | 150 | 110 | 84 | 18 | 3 | 4-18 | 76x4 | |
| 50 | 230 | 575 | 165 | 125 | 99 | 20 | 3 | 4-18 | 88x4 | |
| 65 | 290 | 656 | 185 | 145 | 118 | twenty two | 3 | 4-18 | 110x4 | |
| 80 | 310 | 713 | 200 | 160 | 132 | twenty four | 3 | 8-18 | 121x4 | |
| 100 | 350 | 775 | 235 | 190 | 156 | twenty four | 3 | 8-18 | 150x4.5 | 3/8 ' |
| 125 | 400 | 892 | 270 | 220 | 184 | 26 | 3 | 8-18 | 176x4.5 | |
| 150 | 480 | 940 | 300 | 250 | 211 | 28 | 3 | 8-22 | 204x4.5 | |
| 200 | 600 | 1054 | 375 | 320 | 284 | 34 | 3 | 12-22 | 260x4.5 | |
| 250 | 730 | 1115 | 450 | 385 | 345 | 38 | 3 | 12-26 | 313x4.5 | |
| 300 | 850 | 1235 | 515 | 450 | 409 | 42 | 4 | 12-26 | 364x4.5 | |
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