Wuhan Grat Control Valve Co., Ltd.
Simple & Reliable
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Dn100 4 Inch Single Acting Pneumatic UPVC Water Flow Control Butterfly Valve
Product Description:
Pneumatic UPVC Water Flow Control Butterfly Valve/ Single Acting /UPVC
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.
Specification:
| 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.
If you have other requirements, please feel free to tell us.