249221 ⎘
Fluid handling; Line condition change responsive valves; Direct response valves [i.e., check valve type]; In couplings for coaxial conduits, e.g., drill pipe check valves Valve seat clamped between coupling elements
Flow control valve
#2Flow control valve
#3High pressure check valve flange joint
#4Wafer check valve assembly and related methods of use
#5Aircraft fluid check valve assembly with indexing
#6Flow quantity regulator
#7Compressor having a shutdown valve
#8Compressor having shell with alignment features
#9Check valve having integrally formed seat and seal body
#10Valve-to-fitting converter for process piping systems
#11Compressor having a shutdown valve
#12Compressor with retaining mechanism
#13Compressor having shell with alignment features
#14Sucker rod pump with improved ball and seat
#15Check valve having integrally formed seat and seal body
#16Sanitary check valve
#17Integrated one way valve
#18Sewage stopper systems