Pneumatic Soft Seal Flanged Butterfly Valve (GAD641X)
Product Details
| Customization: | Available |
|---|---|
| Driving Mode: | Pneumatic |
| Connection Form: | Flange |
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Basic Info.
- Model NO.
- GAD641X
- Structure
- Centre Sealing
- Work Pressure
- Low Pressure (Pn<1.6mpa)
- Working Temperature
- Normal Temperature (-40°C<T<120°C)
- Material of Seal Surface
- Soft Sealed
- Valve Body
- Casting
- Application
- Industrial Usage, Water Industrial Usage
- Transport Package
- Plywood Case
- Trademark
- GOOLE, OEM
- Origin
- China(Mainland)
- HS Code
- 8481804090
Product Description
Pneumatic Soft Seal Flanged Butterfly Valve (GAD641X)
Main Extenal Dimensions.

Main Characteristics.
- New design,unique structure,light weight,swift to open or close.
- Small operating torque,easy operating,saving effort.
- Can be installed anywhere,easy maintenance.
- Sealing part is replacable,reliable sealing,zero leakage.
- Sealing material is age-resistant and anti-corrosive,greatly prolong the service life.
Main Parts and Materials.
| Part Name | Part Material |
| Body | Ductile iron,cast steel,alloy steel,stainless steel. |
| Disc | Gray cast iron,ductil iron,cast steel,stainless steel and others. |
| Seat ring | NBR,EPDM,PTFE and others |
| Stem | Cr13,stainless steel |
| Packing | Graphite or others. |
Main Extenal Dimensions.
| PN | DN | L | H | Ho | A | B | D | D1 | D2 | n-d |
| 0.6 Mpa | 50 | 108 | 82.5 | 338 | 180 | 65 | 140 | 110 | 88 | 4-14 |
| 65 | 112 | 92.5 | 358 | 180 | 65 | 160 | 130 | 108 | 4-14 | |
| 80 | 114 | 100 | 413 | 245 | 72 | 190 | 150 | 124 | 4-18 | |
| 100 | 127 | 110 | 428 | 240 | 72 | 210 | 170 | 144 | 4-18 | |
| 125 | 140 | 125 | 444 | 240 | 72 | 240 | 200 | 174 | 8-18 | |
| 150 | 140 | 142.5 | 553 | 350 | 93 | 265 | 225 | 199 | 8-18 | |
| 200 | 152 | 170 | 678 | 350 | 93 | 320 | 280 | 254 | 8-18 | |
| 250 | 165 | 197.5 | 742 | 550 | 350 | 375 | 335 | 309 | 12-18 | |
| 300 | 178 | 222.5 | 803 | 600 | 350 | 440 | 395 | 363 | 12-22 | |
| 350 | 190 | 252.5 | 866 | 600 | 350 | 490 | 445 | 413 | 12-22 | |
| 400 | 216 | 282.5 | 940 | 600 | 350 | 540 | 495 | 463 | 16-22 | |
| 450 | 222 | 307.5 | 995 | 750 | 380 | 595 | 550 | 518 | 16-22 | |
| 500 | 229 | 335 | 1058 | 750 | 380 | 645 | 600 | 568 | 20-22 | |
| 600 | 267 | 390 | 1163 | 750 | 380 | 755 | 705 | 667 | 20-26 | |
| 700 | 292 | 447.5 | 1283 | 750 | 380 | 860 | 810 | 772 | 24-26 | |
| 800 | 318 | 507.5 | 1398 | 750 | 380 | 975 | 920 | 878 | 24-30 | |
| 900 | 330 | 557.5 | 1498 | 1250 | 380 | 1075 | 1020 | 978 | 24-30 | |
| 1000 | 410 | 615 | 1608 | 1500 | 580 | 1175 | 1120 | 1078 | 28-30 | |
| 1200 | 470 | 727.5 | 1876 | 1500 | 580 | 1405 | 1340 | 1295 | 32-33 | |
| PN | DN | L | H | Ho | A | B | D | D1 | D2 | n-d |
| 1.0 Mpa | 50 | 108 | 82.5 | 338 | 180 | 65 | 165 | 125 | 99 | 4-18 |
| 65 | 112 | 92.5 | 358 | 180 | 65 | 185 | 145 | 118 | 4-18 | |
| 80 | 114 | 100 | 413 | 245 | 72 | 200 | 160 | 132 | 8-18 | |
| 100 | 127 | 110 | 428 | 240 | 72 | 210 | 170 | 144 | 4-18 | |
| 125 | 140 | 125 | 444 | 240 | 72 | 250 | 210 | 184 | 8-18 | |
| 150 | 140 | 142.5 | 553 | 350 | 93 | 285 | 240 | 211 | 8-22 | |
| 200 | 152 | 170 | 678 | 350 | 93 | 340 | 295 | 266 | 8-22 | |
| 250 | 165 | 197.5 | 742 | 550 | 350 | 395 | 350 | 319 | 12-22 | |
| 300 | 178 | 222.5 | 803 | 600 | 350 | 445 | 400 | 370 | 12-22 | |
| 350 | 190 | 252.5 | 866 | 600 | 350 | 505 | 460 | 429 | 16-22 | |
| 400 | 216 | 282.5 | 940 | 600 | 350 | 565 | 515 | 480 | 16-26 | |
| 450 | 222 | 307.5 | 995 | 750 | 380 | 615 | 565 | 530 | 20-26 | |
| 500 | 229 | 335 | 1058 | 750 | 380 | 670 | 620 | 582 | 20-26 | |
| 600 | 267 | 390 | 1163 | 750 | 380 | 780 | 725 | 682 | 20-30 | |
| 700 | 292 | 447.5 | 1283 | 750 | 380 | 895 | 840 | 794 | 24-30 | |
| 800 | 318 | 507.5 | 1398 | 750 | 380 | 1015 | 950 | 901 | 24-33 | |
| 900 | 330 | 557.5 | 1498 | 1250 | 380 | 1115 | 1050 | 1001 | 28-33 | |
| 1000 | 410 | 615 | 1608 | 1500 | 580 | 1230 | 1160 | 1112 | 28-36 | |
| 1200 | 470 | 727.5 | 1876 | 1500 | 580 | 1455 | 1380 | 1328 | 32-39 | |
| PN | DN | L | H | Ho | A | B | D | D1 | D2 | n-d |
| 1.6 Mpa | 50 | 108 | 82.5 | 338 | 180 | 65 | 165 | 125 | 99 | 4-18 |
| 65 | 112 | 92.5 | 358 | 180 | 65 | 185 | 145 | 118 | 4-18 | |
| 80 | 114 | 100 | 413 | 245 | 72 | 200 | 160 | 132 | 8-18 | |
| 100 | 127 | 110 | 428 | 240 | 72 | 220 | 180 | 156 | 8-18 | |
| 125 | 140 | 125 | 444 | 240 | 72 | 250 | 210 | 184 | 8-18 | |
| 150 | 140 | 142.5 | 553 | 350 | 93 | 285 | 240 | 211 | 8-22 | |
| 200 | 152 | 170 | 678 | 350 | 93 | 340 | 295 | 266 | 12-22 | |
| 250 | 165 | 197.5 | 742 | 550 | 350 | 405 | 355 | 319 | 12-26 | |
| 300 | 178 | 222.5 | 803 | 600 | 350 | 460 | 410 | 370 | 12-26 | |
| 350 | 190 | 252.5 | 866 | 600 | 350 | 520 | 470 | 429 | 16-26 | |
| 400 | 216 | 282.5 | 940 | 600 | 350 | 580 | 525 | 480 | 16-30 | |
| 450 | 222 | 307.5 | 995 | 750 | 380 | 640 | 585 | 548 | 20-30 | |
| 500 | 229 | 335 | 1058 | 750 | 380 | 715 | 650 | 609 | 20-33 | |
| 600 | 267 | 390 | 1163 | 750 | 380 | 840 | 770 | 720 | 20-36 | |
| 700 | 292 | 447.5 | 1283 | 750 | 380 | 910 | 840 | 794 | 24-36 | |
| 800 | 318 | 507.5 | 1398 | 750 | 380 | 1025 | 950 | 901 | 24-39 | |
| 900 | 330 | 557.5 | 1498 | 1250 | 380 | 1125 | 1050 | 1001 | 28-39 | |
| 1000 | 410 | 615 | 1608 | 1500 | 580 | 1255 | 1170 | 1112 | 28-42 | |
| 1200 | 470 | 727.5 | 1876 | 1500 | 580 | 1485 | 1390 | 1328 | 32-48 |
Main Technical Parameters.
| Nominal diameter | DN | 50-1200 | ||
| Nominal pressure | PN | 0.6 | 1.0 | 1.6 |
| Test pressure | Shell test | 0.9 | 1.5 | 2.4 |
| Seal test | 0.66 | 1.1 | 1.76 | |
| Medium | Fresh water,sewage,sea water,air,steam,food,drug,various oil,acid,alkali,salt.,etc. | |||
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