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Product Name: GIQ-AB Series Pneumatic High Vacuum Butterfly Valve
Category: Vacuum Butterfly Valve
The GIQ-AB Series Pneumatic High Vacuum Butterfly Valve by NuoXuTech features a pneumatic actuator driven by compressed air, designed for precise control of air and non-corrosive gas flow in high vacuum systems. With an advanced clamping structure for robust sealing, fine adjustment capabilities, and optional control devices, this valve offers reliable and efficient performance across various industrial and research applications.
Dimension Drawing
Specification
Connection and Dimensions
| model | diameter（DN） | ΦD | ΦB | H | A | L | W | n-ΦC |
| GIQ-50AB | 50 | 110 | 90 | 183 | 26 | 147 | 89.5 | 4-Φ9 |
| GIQ-63AB | 63 | 130 | 110 | 209 | 32 | 168 | ||
| GIQ-80AB | 80 | 145 | 125 | 221 | 140 | 8-Φ9 | ||
| GIQ-100AB | 100 | 165 | 145 | 231 | ||||
| GIQ-125AB | 125 | 200 | 175 | 273 | 35 | 229 | 8-Φ11 | |
| GIQ-150AB | 150 | 225 | 200 | 319 | 264 | 166 | ||
| GIQ-200AB | 200 | 285 | 260 | 363 | 45 | 266 | 185 | 12-Φ11 |
| GIQ-250AB | 250 | 335 | 310 | 439 | 50 | 377 | 223 | |
| GIQ-300AB | 300 | 425 | 395 | 505 | 55 | 412 | 245 | 12-Φ14 |
| GIQ-400AB | 400 | 510 | 480 | 596 | 60 | 488 | 262 | 16-Φ14 |
| GIQ-500AB | 500 | 600 | 565 | 751 | 80 | 672 | 356 | 12-Φ18 |
Note: GIQ-500AB; GIQ-600AB flange connection is JB919 standard.
| Applicable range (Pa) | 105~1.3×10-6 |
| Gas leakage rate (Pa.L/S) | ≤1.3×10-7 |
| Medium temperature (°C) | -25~+80 (the sealing material is NBR) -30~+150 (the sealing material is fluororubber) |
| Air source pressure (MPa) | 0.4~0.8 |
| Flange standard | GB/T6070 |
| Power supply voltage Standard | Standard manufactured： AC220V/50Hz Special designation: AC110V; DC24V; DC12V, etc. |
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Keywords
vacuum system,nuoxutech, vacuum pump, VacuumSystem.
