US6250602B1
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2001-06-26
Positive shut-off metering valve with axial thread drive
GB1126982A
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1968-09-11
Improvements in fluid flow control valves
GB1440208A
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1976-06-23
Pressure responsive fluid valve assembly
US3621873A
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1971-11-23
Pneumatic fuse
US2788192A
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1957-04-09
Fluid flow and pressure control valve
GB919615A
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1963-02-27
Two stage valve for fluids
GB537703A
(cs )
US20030106584A1
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2003-06-12
Pneumatic pressure regulator assembly
US3584784A
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1971-06-15
Mixing valve for hot and cold water
GB1445588A
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1976-08-11
Fluid-flow control valve
US2367989A
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1945-01-23
Suction relief valve
US4687177A
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1987-08-18
Device for adjusting the switching time of a valve member
US2869565A
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1959-01-20
Mechanical-pneumatic turbine control
GB796013A
(en )
1958-06-04
Improvements in or relating to automatic-closure valves
GB2043961A
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1980-10-08
Servovalve assembly
GB895517A
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1962-05-02
Fluid-flow control valve
US2966329A
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1960-12-27
Adjustable gas control valve
US2552766A
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1951-05-15
Control device
CA1185874A
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1985-04-23
High speed - high flow spool valve
GB670729A
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1952-04-23
Improvements in and relating to valves
GB190719154A
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1908-04-09
Improvements in and relating to Valves.
GB883539A
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1961-11-29
Control valves for use with liquid fuel burners
US2966926A
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1961-01-03
Meter flow valves
US2141360A
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1938-12-27
Liquid fuel burner
GB599680A
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1948-03-18
Improvements in or relating to fluid transfer mechanisms