152097 ⎘
Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary Plug valves; with plugs having spherical surfaces; Packings therefor Easy mounting or dismounting means
Sub-classes:VALVE ASSEMBLY USEFUL FOR CRYOGENIC APPLICATIONS
#2SECURING A PLUG ASSEMBLY IN A VALVE
#3Flow Control Valve with Rolling Diaphragm
#4Flow control valve with rolling diaphragm
#5VALVE, AND METHOD FOR MANUFACTURING SAID VALVE
#6Ball valve
#7Valve with movable shutter
#8Metal-coated seat retention groove and methods therefor
#9Ball valve
#10Ball valve structure
#11Metal-coated seat retention groove
#12Ball valve with stem-cap engagement
#13Metal-coated seat retention groove
#14Serviceable and adjustable full bore ball valve trim arrangement
#15Ball valve with visual stem-cap engagement
#16BALL VALVE SEALING ARRANGEMENT
#17Valve
#18Valve device
#19Push-fit spigot
#20Ball valve geometry and dynamic seal assembly
#21VALVE WITH SLEEVE
#22Pressure assisted connection for a valve shaft
#23Low friction valve stem
#24BALL VALVE DEVICE
#25No kink water hose attachment
#26Ball valve
#27Opening and closing valve
#28High-pressure trunnion ball valve and hydrogen station using the same
#29Adapter valve assembly
#30Ball valve stem retaining system
#31Valve with adaptive facial sealing ring
#32Valve with stop mechanism
#33MULTI-PORT CONNECTOR FOR FLUID ASSEMBLIES
#34Valve with stop mechanism
#35Valve apparatus and method
#36Valve with adaptive facial sealing ring
#37Valve assembly and components therefore
#38Ball valve
#39Ball valve stem retaining system
#40In-line repairable metal seated floating ball valve
#41VALVE FOR COLLECTING A SAMPLE FROM THE CONTENTS OF A CONTANER
#42Bottom entry plastic ball valve
#43Valve stem assembly for rotary valve and method
#44Continuous fluid circulation valve for well drilling
#45BALL VALVE FOR A TANK TRAILER
#46Ball valve stem retaining system
#47Continuous fluid circulation valve for well drilling
#48Split valve
#49Electrolysis-resistant coupling assembly
#50Ball valve
#51Quick-Connect Structure for Quick Connection of Piping Elements
#52Locomotive Air Compressor Crankcase with Oil Drain Valve
#53Flexible Multifunctional Valve
#54CARTRIDGE BALL VALVE
#55Ball valve
#56Universal fluid coupling assembly with interchangeable fitting members
#57Electrolysis-resistant coupling assembly for valves
#58Ball valve with interlocking stem
#59Ball valve with snap-in stem
#60Bearing retainer for trunnion mounted ball valve
#61Double piece retainer for compact valve
#62Double piece retainer for compact valve
#63Double piece retainer for compact valve
#64Double piece retainer for compact valve
#65Stop valve