LandOfFree - US Patents - Listing for Valves and valve actuation,Fluid actuated or retarded

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Pressure regulating valve with adjustment features

Valves and valve actuation – Fluid actuated or retarded – Dashpot or fluid controlled retarder or timer

Pressure release valve

Valves and valve actuation – Fluid actuated or retarded – With adjustable limit stop for actuator

Pressure relief and shut-off valve

Valves and valve actuation – Fluid actuated or retarded – Flexible wall expansible chamber reciprocating valve actuator

Pressure responsive diaphragm control valve

Valves and valve actuation – Fluid actuated or retarded – Flexible wall expansible chamber reciprocating valve actuator

Pressure responsive diaphragm control valve

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Pressure responsive valve

Valves and valve actuation – Fluid actuated or retarded – With mechanical movement between actuator and valve

Pressure responsive valve

Valves and valve actuation – Fluid actuated or retarded – Flexible wall expansible chamber reciprocating valve actuator

Pressure responsive valve assembly

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Pressure responsive, pilot actuated, modulating valve

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Pressure-actuated valve with metering choke

Valves and valve actuation – Fluid actuated or retarded – Flexible wall expansible chamber reciprocating valve actuator

Pressure-responsive actuator

Valves and valve actuation – Fluid actuated or retarded – Fluid and non-fluid actuators

Preventative stop valve system and method

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Programmable pressure reducing apparatus for throttling fluids u

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Proportional and latching pressure control device

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Proportional control solenoid relief valve

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Proportional control value

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Proportional control valve

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Proportional control valve

Valves and valve actuation – Fluid actuated or retarded – Pilot or servo type motor

Proportional control valve assembly for exhaust gas...