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Bakeable All Metal UHV Valves

Key High’s Bakeable All Metal Valves are designed to operate in demanding ultra-high vacuum environments. Ultra-high vacuum applications are < 4 x 10-9 torr and require components specifically built to operate in this environment. Low pressure and high temperatures demand all metal construction.  Key High’s reliable design offers many leak-free cycles without gasket replacement.
  • Bakeable to 450° C Open, 300° C Closed
  • Replaceable OFHC® Poppet Seal
  • High conductance
  • Right angle
  • Leak rate <2 x 10-10sccs

 

 

Bakeable All Metal UHV Valves

Bakeable All Metal UHV Valves

Bakeable All Metal UHV Valves

 
PART NUMBER A
TUBE OD
B C D
OPEN
CLOSED E F
BAV-75-F 3/4” 2.25 2-1/4 8" 7-1/4" 1.33" 3/8"
BAV-150-F 1-1/2" 2.26 2-15/32 7" 5-7/8" 2-3/4" 11/16"
BAV-250-F 2-1/2” 3.38 4.13" 11.57" 10.47" 4-1/2" 1-1/8"

 

Torque

  • BAV-75-F 10 ft/lbs (min) to 20 ft/lbs (max)
  • BAV-150-F 20 ft/lbs (min) to 40 ft/lbs (max)
  • BAV-250-F 20ft/lbs (min) to 60 ft/lbs (max)

Product information is subject to change without notice. Product images may include options or accessories not included with the base model.

Precision Welded. Performance Proven.
For 50 years, Key High Vacuum Products, Inc. has been a trusted leader in precision-engineered stainless steel high vacuum weldments. With tens of thousands of unique weldments in use—from particle accelerators to industrial leak detectors—our expertise is proven across industries. Rooted in innovation, craftsmanship, and an unwavering commitment to customer satisfaction, we deliver high-quality, customized solutions that drive success. Every day, our team brings a unique blend of passion and precision, ensuring your goals are met with excellence—because your mission matters. Experience the Key High difference.
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Key High Vacuum Products, Inc.
36 Southern Boulevard, Nesconset, NY 11767
1-631-360-3970
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