{
  "$type": "site.standard.document",
  "description": "A pneumatic controller for an inline valve includes a manifold (116) with a set screw seated within it, a selector (120), and a biasing member (122). The manifold has a low pressure port (124), a high pressure port (126), and an actuator port (128). The selector is movable within the manifold…",
  "path": "/patents/1434222",
  "publishedAt": "2026-01-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F04D27/0215",
    "HAMILTON SUNDSTRAND CORP [US]"
  ],
  "textContent": "A pneumatic controller for an inline valve includes a manifold (116) with a set screw seated within it, a selector (120), and a biasing member (122). The manifold has a low pressure port (124), a high pressure port (126), and an actuator port (128). The selector is movable within the manifold between a first position and a second position, the low pressure port in fluid communication with the actuator port in the first position, the high pressure port in fluid communication with the actuator port in the second position. The biasing member urges the selector towards the first position with a biasing force and is spaced apart from the selector to limit eccentric force exerted on the selector. Inline valves and methods of controlling fluid flow through inline valves are also described.",
  "title": "PNEUMATIC CONTROLLERS, PNEUMATICALLY CONTROLLED INLINE VALVES, AND METHODS OF ACTUATING INLINE VALVES"
}