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86-27-87771733
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No. 62, Guanggu Avenue, East-Lake Hi-Tech Development Zone, Wuhan, Hubei, China
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LatestProducts
Pneumatic Vacuum Butterfly Valve
China Pneumatic Vacuum Butterfly Valve, Find details about China Valve, Butterfly Valve from Pneumatic Vacuum Butterfly Valve - Wuhan Grat Control Valve Co., Ltd.
Description
Basic Info
- Model NO.: AB-0000183
- Connection Form: Wafer
- Seal Form: Auto Sealed
- Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
- Material of Seal Surface: Soft Sealed
- Application: Industrial Usage, Water Industrial Usage
- Medium: Water, Oil, Gas etc
- Trademark: Grat
- Specification: CE, TUV, IOS
- HS Code: 8481804090
- Driving Mode: Pneumatic
- Structure: Centre Sealing
- Valve Stem: Normal
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Working Temperature: Normal Temperature (-40°C
- Valve Body: Forge Welding
- Size: Dn15-600
- Delivery: in 7 Days
- Transport Package: Carton/Wooden Box
- Origin: Wuhan, Hubei, China
Product Description
Pneumatic vacuum butterfly valve
Product Description
With simple structure, light weight, quick opening speed, pneumatic wafer switch butterfly valve consists of the piston type cylinder and the wafer type butterfly valve, and the spring return type valve can support automatic reposition function (air to open and close) when the air and power were cut off. This product is widely applied in the industrial pipeline fields of metallurgy, environmental protection, water treatment, petrochemical, power.
The parameters
| Valve size | DN15~DN600 |
| Medium temp. | -30ºC-180ºC |
| Body rating | PN1.6-2.5MPa |
| Applicable medium | Neutral gas, liquid |
| Air supply | 0.4~0.7MPa |
| Actuator seal | Fluorine rubber |
| Actuator material | Casting aluminum alloy |
| Connection | Wafer |
| Flow property | On-off |
| Body material | SUS304,SUS316,WCB,QT450-10 |
| Disc material | SUS304,SUS316,WCB,QT450-10 |
| Seat | PTFE,EPDM |
| Packing | Graphite |
| Manufacturing standard | JB/T8692-199 |
| Design standard | GB12237-89 AP16D |
| Inspection standard | JB/T 9092 API598 |
Installation size drawing
| alve size | Cylinder | D | K | L | L1 | L2 | H2 | H1 | 4XΦD | Weight kg |
| DN/mm | Φ | |||||||||
| 50 | 75 | 92 | 125 | 42.6 | 206 | 103 | 70 | 260 | 4-Φ18 | |
| 65 | 83 | 106 | 145 | 45.6 | 262 | 109 | 76 | 243 | 4-Φ18 | |
| 80 | 92 | 122 | 160 | 45.6 | 270 | 122 | 89 | 308 | 8-Φ18 | |
| 100 | 105 | 150 | 180 | 51.6 | 301 | 143 | 104 | 345 | 4-Φ22 | |
| 125 | 125 | 177 | 210 | 55.6 | 392 | 152 | 120 | 383 | 4-Φ22 | |
| 150 | 140 | 204 | 240 | 55.6 | 460 | 174 | 132 | 427 | 4-Φ23 | |
| 200 | 160 | 260 | 295 | 59.6 | 515 | 205 | 167 | 503 | 4-Φ23 | |
| 250 | 190 | 314 | 355 | 67.6 | 560 | 226 | 202 | 567 | 4-Φ28 | |
| 300 | 210 | 370 | 410 | 77.6 | 654 | 260 | 239 | 630 | 4-Φ28 | |
| 350 | 240 | 470 | 77 | 725 | 294 | 277.5 | 724 | 4-Φ28 | ||
| 400 | 270 | 525 | 86.5 | 742 | 380 | 309 | 787 | 4-Φ30 | ||
| 450 | 300 | 585 | 105.6 | 865 | 430 | 337 | 858 | 4-Φ30 | ||
| 500 | 350 | 650 | 131.8 | 925 | 516 | 361 | 916 | 4-Φ33 | ||
| 600 | 350 | 770 | 152 | 925 | 516 | 459 | 998 | 4-Φ36 |
Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea,by air,by train.
Our Services
1.Professional consultation
2.24 hours response after sale.
3.One year warranty.
4.Safe packing for shipment.
5.Welcome sample order.