3863662

Information

• Patent Grant
• 3863662

• References
• Source

• Patent Number

  3,863,662

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  49 years ago

• CPC

  • F16K13/02 - with both sealing faces shaped as small segments of a cylinder and the moving member pivotally mounted
  • F16K17/40 - with a fracturing member
  • Y10T137/1819 - Safety cut-off
  • Y10T137/7043 - Guards and shields

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation