249265 ⎘
Fluid handling; Line condition change responsive valves; Direct response valves [i.e., check valve type]; Pivoted valves Weight biased
BLOCKING VALVE
#2Eccentric backflow preventer
#3Pressurized vapor cycle liquid distillation
#4System and apparatus for controlling fluid flow in drainage systems
#5Damper valve assembly
#6Air admittance valve preventing mephitis overflow
#7Pressurized vapor cycle liquid distillation
#8Aspirator system pressure relief mechanism
#9Check valves
#10Valve assembly
#11Valve insert
#12Contoured check valve disc for low cracking pressure
#13Air admittance valve preventing mephitis overflow
#14Backwater valve assembly and method
#15Powerless back-flow prevention apparatus
#16Valve insert
#17Pressurized vapor cycle liquid distillation
#18Composite injection molded check valve with integrated features
#19Pressure relief assembly
#20Passive explosion isolation valve with pulse jet cleaning
#21Backwater valve assembly and method
#22Yield monitoring system
#23Anchor valve for security
#24Pressurized vapor cycle liquid distillation
#25Back-pressure valve
#26Valve insert
#27Pressurized vapor cycle liquid distillation
#28AIR DAM MODULE AND ELECTRONIC DEVICE HAVING THE SAME
#29Air dam module and electronic device having the same
#30Alignment system for flapper valve
#31Wafer check valve assembly and related methods of use
#32Clack valve assembly
#33Valve designed to indicate whether or not fluid is passing
#34Differential dry pipe valve
#35Check valve
#36Check valve
#37Nozzle check valve
#38High-temperature jointed assemblies and wear-resistant coating systems therefor
#39Non-return valve
#40Valve assemblies including corrugated flowbody and method for the manufacture thereof
#41Check valve for transport and storage containers for fluids
#42Dynamic flapper and method
#43Water flow detection device
#44Method and device for preparing liquid
#45Flushing device with removable drain ring for potable water systems
#46Hydrant shoe with backflow prevention assembly
#47Drain for a door or window sash or frame
#48CHECK VALVE AND SUBSTRATE PROCESSING APPARATUS USING SAME
#49Anchor valve for security
#50Valve flap for a plumbing valve
#51Dry pipe valve for fire protection sprinkler system
#52Faucet with water temperature retaining feature
#53Pressurized vapor cycle liquid distillation
#54Pressurized vapor cycle liquid distillation
#55Pressurized vapor cycle liquid distillation
#56Pressurized vapor cycle liquid distillation
#57Check valve for vacuum sewage pipe and vacuum sewage system
#58Hydrant shoe with backflow prevention assembly
#59Check Valve With Oblong Hinge Openings
#60In-line, one-way valve assembly
#61Backflow preventing apparatus for compressor
#62Ice discharging structure of ice making mechanism
#63Non-return valve
#64Check valve
#65Connecting structure for a check valve
#66Method and device for preparing liquid
#67Reverse flow preventing device and electronic apparatus
#68Check valve
#69Dry pipe valve for fire protection sprinkler system
#70Transducer for monitoring the position of a movable body
#71Low pressure check valve
#72Check valve with pressure relief feature
#73Backpressure regulator
#74Full-opening compact swing check valve
#75Check valve position detector
#76Pressurized vapor cycle liquid distillation
#77Reverse flow preventing device and electronic apparatus
#78System and apparatus for controlling fluid flow in drainage systems with a cage device
#79Aligned-outlet and distal-flushable blow case
#80Sewage stopper systems