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Keyword       Ideal Spectroscopy Part Number       Manufacturer Part Number

× Molecular-Spectroscopy Optical-Table-Accessories Absorption-Spectroscopy-Gas-Cells Ultra-High Purity Gas Products Pulse-Valves-For-Jet-Cooling Vacuum-Pressure-Measurement Fittings-and-Flanges Vacuum-Valves Vacuum-Pumps Modular-Vacuum-Chambers

Condition:
  New
Part Number:
  P106355
Warranty:
  Full Manufacturer's Warranty

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$865.36


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Edwards TAV6 Purge Vent-Valve Kit, 24 VDC, with 3m Long Unterminated Wire for any nEXT Turbo Pump with BSP 1/8 in. Fitting. PN: B58066020


Edwards TAV5 Purge Vent-Valve Kit, 24 VDC, with 3m Long Unterminated Wire for any nEXT Turbo Pump with BSP 1/8 in. Fitting.
Edwards Part Number: B58066020.

This Edwards TAV6 venting valve can be installed in any nEXT85D, 240D, 300D, 400D, 730D, 930D, or 1230H series turbo pump. This valve operates at 24 VDC, and comes with a 3 meter long power cable with unterminated (bare wire) end, and has a BSP 1/8" fitting for connection into the pump's vent port. This valve can be powered by the pump's accessory port (nEXT85D, nEXT730D, nEXT930D, or nEXT1230H) or the 3 pin Phoenix connector socket on nEXT240D, nEXT300D, or nEXT400D pumps (the mating phoenix plug is supplied with the pump). This valve can also be directly wired to a TIC Controller, or a separate 24 VDC power supply. For use with a nEXT85D, nEXT730D, nEXT930D, or nEXT1230H turbo pump, the accessory extension cable is required (part number P1012520), which has an accessory connector on one end and is unterminated on the other. This normally open valve can be used as a power failure venting valve. When a power failure occurs, this valve closes and vents the pump and the forevacuum line and thus keeps oil vapor from diffusing back from the forevacuum line. .

TAV6 vent valves have an 1.0 mm diameter orifice and are suitable for venting vacuum systems large than 5 liters. For smaller volume vacuum systems of <5 liters, use the TAV5 venting valve with an orifice of 0.5 mm (part number P105358). The TAV6 vent valve can replace the manual vent valve that is furnished with the turbo pump, or be fitted into any other suitable port on the vacuum system upstream of the turbomolecular pump. This valve is supplied with a 3 meter long unterminated cable, a sintered bronze inlet-filter, a riffled hose connector for attaching to a dry nitrogen supply, and a DN10NW adapter for optional direct connection to the vacuum system. This TAV6 venting valve with unterminated power cable has Edwards part number B58066020.

This TAV6 venting valve with bare wire cable is suitable for use on these turbo pumps:
  • nEXT85D
  • nEXT240D
  • nEXT300D
  • nEXT400D
  • nEXT730D
  • nEXT930D
  • nEXT1230H



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    The TAV5 Vent-Valve Can be Used:
  • In place of the manual vent valve on the EXT or nEXT series turbo pumps
  • Solenoid valve connected to a convenient flange on your vacuum system

OPTION No. OPTIONS / DESCRIPTION OF VENT FUNCTION
0 Vent valve opens fully below 50% full rotational speed for either Stop command or Fail. (This is the factory default setting.)
1 Controlled venting from 100% to 50% full rotational speed; vent valve opens fully below 50% for either Stop command or Fail.
2 Vent valve fully opens immediately Stop command is received; vent valve opens fully below 50% full rotational speed if Fail.
3 Vent valve fully opens immediately Stop command is received; controlled venting from 100% to 50% full rotational speed if Fail then vent valve opens fully below 50%.
4 Vent valve fully opens immediately if Fail; vent valve opens fully below 50% full rotational speed if Stop.
5 Vent valve fully opens immediately if Fail; controlled venting from 100% to 50% full rotational speed if Stop command received then vent valve opens fully below 50%.
6.7 Vent valve fully opens immediately for either Stop command or Fail.



PDF Logo Edwards nEXT 240 300 400 Turbo Pump Accessories Instruction Manual.pdf



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CONTACT US
Ideal Spectroscopy
5910 Midway Park Blvd NE,
Albuquerque, NM 87109-5805

Phone: (505) 872-0037
Fax: (505) 872-9001
info@idealspectroscopy.com



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