Matches 251 - 300 out of 330 < 1 2 3 4 5 6 7 >
Match Document Document Title
3509910 SUBMERGIBLE WELLHEAD VALVE AND CONTROL SYSTEM  
3508443 EMERGENCY GOVERNOR EXERCISER  
3488031 OFFSHORE QUICK RELEASE-RECONNECT COUPLING  
3481579 VALVE ASSEMBLY  
3479001 CLOSURE MEMBER AND APPARATUS FOR CONTROLLING FLUID FLOW THROUGH A CONDUIT  
3478779 VACUUM GAUGE ASSEMBLY  
3473784 RESILIENT LINER ELEMENT FOR BUTTERFLY VALVES  
3445085 FLUID ACTUATED CONTROL VALVE  
3424430 SWINGABLY SUPPORTED VALVE  
3419044 Bath lift control valve  
3409268 Ball valve  
3405910 Valves having differential area seals therein  
3405909 Valve construction including differential area seals  
3405908 Self-aligning ball valve  
3398925 Composite seat ball valve  
3396848 Plastic-metal valve  
3393703 Device for sealing and connecting the ends of tubes  
3384340 Butterfly valve for high vacuum service  
3380706 Ball valve with reinforced seals  
3380707 Ball valve  
3378282 Tube coupling  
3378226 High pressure fluid flow measurement and/or control  
3373968 Between-flange ball valve with slidable seats  
3373967 Between-flange ball valve  
3371677 Fluid flow control device  
3370825 Stressed ball valve seals  
3370826 Valve assembly for fire extinguisher  
3369791 Disc type flow control valve  
3367623 Tank bottom flush valve  
3367624 Valve for use between ring-joint flanges  
3366364 Quickly detachable valve means  
3357678 Mechanism for mounting a liquid valve  
3346005 Lined butterfly valves  
3341168 Apparatus for the controlled distribution of liquids  
3341169 Filler valve  
3337181 Adjustable manifold fitting  
3316929 House trailer waste outlet gate valve  
3314641 Butterfly valve  
3294359 Valve swivel fitting for coolant systems  
3253815 Butterfly valve seat construction  
3249332 Valve seat structure for fire hydrants  
3241806 Disc valve having plastic layer on resilient seating surface  
3240228 Nonclogging check valve  
3233861 Butterfly valve having reinforced seat structure  
3229714 Regulating valve within a coupling  
3198480 Valve and swivel coupling for refrigeration systems  
3195561 Plastic valve device with torque absorbing coupling and bracket means  
3182952 Ball valves  
3165292 Removable nipple mounting for a ball valve  
3158406 Combination closure and valve mechanism for use in conjunction with unloading nozzles for storage hoppers  
Matches 251 - 300 out of 330 < 1 2 3 4 5 6 7 >