LandOfFree - US Patents - Listing for Valves and valve actuation,With means to increase head and seat contact pressure

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction

Cam-actuated split ball valve

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Ceramic gate valve and components therefor

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction

Changover valve

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Chemically inert control valve

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction

Closing system for controlling a flow with precision

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction

Closure device for a liquid-carrying pipe

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Closure device for the vacuum-tight closing of an opening in...

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction

Closure device for vacuum closure of at least one opening in...

Valves and valve actuation – With means to increase head and seat contact pressure – Fluid pressure

Closure gate

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction

Cock for controlling the heating system of a motor vehicle

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Cock having a spherical plug

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction

Compact expanding gate valve

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction

Compact gate valve

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Compact multi-service ball valve

Valves and valve actuation – With means to increase head and seat contact pressure – Seat pressed to valve

Composite lip seal for lavatory or sink valve

Valves and valve actuation – With means to increase head and seat contact pressure – Piston

Contamination-resistant valve for high-temperature, high-pressur

Valves and valve actuation – With means to increase head and seat contact pressure – Fluid pressure

Control valve

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction

Control valve device

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction

Control valve with detachable descrete curtain valve assembly