DVF-A40RG Dixon Valve KF Flex Bellow (Formed) for D-TORR Vacuum Fitting - Flange Size: KF40 - 316L Stainless Steel
Dixon

DVF-A40RG Dixon Valve KF Flex Bellow (Formed) for D-TORR Vacuum Fitting - Flange Size: KF40 - 316L Stainless Steel

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Features:
  • KF assemblies contain two identical flanges and a centering ring assembly and are clamped together with a thumbscrew clamp. Coupling features prevent O-ring collapse and keep the assembly aligned.
  • KF flanges are compatible with other ISO-KF-QF vacuum flange manufacturers' components
  • All fittings are IPA cleaned and bagged in a controlled environment
Materials:
  • 316L Stainless Steel
Specifications:
  • Maximum temperature: 302°F (150°C)
  • Helium leakage testing to 1x10-8 Torr
  • Standards followed: ISO2681
Part Number Flange Size Dimensions
A Length
DVF-A16RG KF16 1.18" 3.20"
DVF-A25RG KF25 1.58" 4.20"
DVF-A40RG KF40 2.17" 4.20"
DVF-A50RG KF50 2.95" 4.20"

Dixon Valve & Coupling

Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry disconnects, swivels, and other fluid transfer and control products. Our global reach includes a wide range of products for numerous industries including petroleum exploration, refining, transportation, chemical processing, food and beverage, steel, fire protection, construction, mining, and manufacturing.

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