Skip to main content
× Home Services Products Catalogs Downloads TechSupport About Contact Careers (505) 872-0037

(505) 872-0037

Shopping Cart Icon
Login Icon
Language Selector
Middle East & Africa
Asia Pacific & Japan
Edwards nXR Multi Stage Roots Pumps On Sale Edwards nEXT300D TStations On Sale Agilent Varian Helium Leak Detectors On Sale Agilent IDP-7 Dry Scroll Vacuum Pumps On Sale Ideal Vacuum XGC-320 Portable Digital Thermocouple Controllers On Sale Agilent IDP-10 Dry Scroll Vacuum Pumps On Sale

Keyword       Part Number:      

× Vacuum Pumps Modular Vacuum Chambers Stainless Steel Vacuum Chambers Aluminum Vacuum Chambers ExploraVAC Unlimited Chambers ExploraVAC Vacuum Chambers Fittings and Flanges Feedthroughs Vacuum Valves Rebuild Kits, Parts, And Motors Vacuum Fluids, Oils, and Greases Turbo Pumps And Controllers Filters Traps and Silencers Convection and Vacuum Ovens Leak Detection and RGA Vacuum Pressure Measurement Recirculating Chillers And Water Baths


Product Image 1
Product Image 2
Product Image 3
30% OFF

Caliente Xtreme All Metal Bakeable UHV High-Profile Angle Valve, 4.26 in, 4.50 in. CF-F, Conflat, SS

Part Number:
  Against Product Defect

Available Now   11  


On Sale: $2,105.33

Caliente Xtreme All Metal Bakeable UHV High-Profile Angle Valve, 4.26 in, 4.50 in. CF-F, Conflat, SS 2105.33
Currency: US Dollar (USD)


Caliente Xtreme Bakeable UHV High Profile Angle Valve, Manual, 4.26 inches, 4.50 Inches CF-F, Conflat Flange.

These all metal Isolation seal angle valves are intended for use in UHV or cryogenic applications where temperature extremes preclude the use of our elastomer seal valves. Approved for use in beamline facilities, these valves have a temperature operating range from -250°C to 400°C. The pulled-port method is used for the fabrication of the stainless steel bodies resulting in higher conductance and better cleanliness.

The life of the copper poppet seal is dependent upon the temperature at which the valve is used. Maximum temperature bakeouts may require copper poppet seal replacement after 50 cycles, while hundreds of cycles are possible with moderate bakeouts. As many as 10,000 cycles have been obtained from the same seal during testing. A dial indicator at the top of the valve indicates the proper torque for closure and also when the seal should be replaced. The copper poppet seal is easily replaced by opening the valve with a slotted screw driver. The seal is removed through the side port and a new one replaced in a like manner. Replacement Copper Poppet Seals are available on this website.

After seal replacement the valve must be torqued to a higher value than during normal operation to make it seat. Do not exceed the maximum Torque Specifications. After closing the valve to its normal torque value loosen the set screw below the closure nut, rotate the indicator to the furthest counter-clockwise line on top of the valve and retighten the set screw. The valve may be closed to this mark indefinitely. Periodic checks with a torque wrench will indicate seat wear and the proper mark to use for alignment. When the indicator has reached the last mark we recommend seal replacement.

These All metal isolation valves are designed to have a low leak rate, typically on the order of 1x10-10 std. cc/sec UHV. These Isolation valves have a CF Conflat 4.5 inch Vacuum flange for connection to the vacuum system, are manually operated, and made of Stainless Steel.


Marca de agua con el logotipo de Ideal Vacuum
Ideal Vacuum Products , LLC
5910 Midway Park Blvd NE
Albuquerque, New Mexico 87109-5805 USA

Phone: (505) 872-0037
Fax: (505) 872-9001

Press ESC to Close

deepbox image 2
load time = 0.8203