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Pneumatic with manual ball valve
詳情介紹
product description
Chief property and specifieation
| DN（mm） | 15-250 | |||
| PN（MPa) | 1.6 | |||
| PS（MPa) | strength test | 2.4 | ||
| seal test | 1.76 | |||
| Material code | C | P | R | |
| major parts | valve body | WCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti |
| Butterfly Plate | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | |
| valve rod | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | |
| seal ring | Enhanced teflon contrapuntal polybenzene | |||
| padding | Teflon flexible graphite | |||
| 適用工況 | applicable medium | Water, steam, oil | nitrose | Acetic Acid |
| applicable temperature | -28℃～300℃ | |||
| 執行器 | Model | BAW series、GT series、SW series | ||
| bleed pressure | 0.4-0.7Mpa | |||
Ordering information
Please provide detailed caliber specification, delivery place and delivery time when ordering.
According to the needs of the pipeline, decided to choose reciprocating (two switch type) or spring return type (often closed or often open).
Optional control accessories :(1) single solenoid valve (normally closed or normally open), (2) double solenoid valve (switch type), (3) valve position switch back sensor, (4) air source processing triplets. Special use environment (inflammable and explosive occasions), how to choose the explosion-proof type.
Main dimensions and actuator configuration
| DN(mm) | 尺寸(mm) | Actuator Model | ||||||
| L | D | D1 | D2 | b | f | Z-Φd | ||
| 15 | 108 | 95 | 65 | 45 | 14 | 2 | 4-14 | GT52/GT63K |
| 20 | 117 | 105 | 75 | 55 | 14 | 4-14 | GT63/GT63K | |
| 25 | 127 | 115 | 85 | 65 | 14 | 4-14 | GT63/GT83K | |
| 32 | 140 | 135 | 100 | 78 | 16 | 4-18 | GT83/GT83K | |
| 40 | 165 | 145 | 110 | 85 | 16 | 3 | 4-18 | GT83/GT110K |
| 50 | 178 | 160 | 125 | 100 | 16 | 4-18 | GT83/GT110K | |
| 65 | 190 | 180 | 145 | 120 | 18 | 4-18 | GT110/GT127K | |
| 80 | 203 | 195 | 160 | 135 | 20 | 8-18 | GT127/GT127K | |
| 100 | 305 | 215 | 180 | 155 | 20 | 8-18 | GT127/GT160K | |
| 125 | 256 | 245 | 210 | 185 | 22 | 8-18 | GT160/GT190K | |
| 150 | 394 | 280 | 240 | 210 | 24 | 8-23 | GT190/GT210K | |
| 200 | 457 | 335 | 295 | 265 | 26 | 12-23 | GT254/BAW20S | |
| 250 | 533 | 405 | 335 | 320 | 30 | 12-25 | BAW17/BAW20S | |