VAT10836-PE24
VAT Pneumatic UHV Gate Valve with LFB63 Ends
$2,669.00
Part ID: VAT10836-PE24
VAT’s Series 108 Pneumatic UHV Gate Valve is the standard valve for ultra-high vacuum (UHV) isolation applications in research and industry. Pneumatic valves come standard with a position indicator and without a solenoid valve. Solenoid valves are available upon request.
Main Features
- Sizes: DN 63–200 (2.5″–12″)
- Actuator: pneumatic double acting
- Body material: stainless steel
- Feedthrough: bellows
- Standard flanges: ISO-LFB (ISO-F), CF (fixed)
- Sealing technology: VATLOCK
Resources
Technical Data
- Leak rate:
- valve body: < 5×10-10 mbar ls-1
- valve seat: < 1×10-9 mbar ls-1
- Pressure range:
- DN 63–200: 1×10-10 mbar to 1.6 bar (abs)
- DN 250–320: 1×10-10 mbar to 1.2 bar (abs)
- Differential pressure on the gate:
- DN 63–200: ≤ 1.6 bar
- DN 250–320: ≤ 1.2 bar
- Differential pressure at opening: ≤ 30 mbar
- Cycles until first service: 50,000
- Temperature:
- Valve body: ≤ 250°C open / ≤ 200°C closed
- Pneumatic actuator: ≤ 200°C
- Solenoid valve: ≤ 50°C
- Position indicator: ≤ 80°C
- Heating and cooling rate: ≤ 50°C h-1
- Material:
- Valve body: AISI 304 (1.4301)
- Mechanism:
- DN 63–200: AISI 316L (1.4404)
- DN 250–320: AISI 304 (1.4301)
- Bellows: AISI 316L (1.4404, 1.4435)
- Seal:
- Bonnet: metal
- Gate: FKM (Viton™)
- Mounting position: any
- Solenoid valve: 24 V DC, 5.4 W (others on request)
- Position indicator contact rating:
- Voltage: ≤ 50 V AC/DC
- Current: ≤ 1.2 A
- Valve position indication: visual (mechanical)
Accordion #1
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Accordion #2
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Attributes
All dimensions are in inches unless otherwise specified.
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