VAT 26440-QE21 ISO-100 Vacuum Angle Valve
Manufacturer Part Number: 26440-QE21
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VAT 26440-QE21 DN ISO-100 HV Vacuum Angle Valve
Series 26 valves are bellows sealed and designed for high vacuum applications in pumping systems, semiconductor technology, research systems, etc.
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| Series number | 264 |
| Series name | HV angle valve DN10 - 250 |
| Description | High vacuum angle valves with bellows feedthrough, modular design |
| Actuator types | Manual actuator (hand wheel removable), Electromagnetic actuator (single acting with closing spring NC, with control electronics), Pneumatic actuator (double acting), Pneumatic actuator (single achting with closing spring NC or opening spring NO) |
| Sealing gate | FKM (VITON®) |
| Sealing bonnet | FKM (VITON®) |
| Feedthrough | Bellows |
| Leak rate body | < 1 x 10-9 mbar ls-1 |
| Leak rate seat | < 1 x 10-9 mbar ls-1 |
| Nominal inside diameters (ID) in mm (inch) | 10 (3/8") - 250 (10") |
| Body material | Aluminum, stainless steel |
| Cycles until first service | Depending on SIZE / TEMPERATURE: MANUEL ACTUATOR: 10,000 cycles ELECTROMAGNETIC ACTUATOR: 200,000 cycles PNEUM. DOUBLE ACT.: 2 million cycles PNEUM. SPRING CLOSED/OPENED: 1 - 3 million cycles |
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs. Please follow the above link, and fill out the quote form.
VAT 26440-QE21-CKR1 DN ISO-100 HV Vacuum Angle Valve - Surplus New in OEM box - 24 in stock!
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