249224 ⎘
Fluid handling; Line condition change responsive valves; Direct response valves [i.e., check valve type]; Single head, plural ports in parallel Concentric ports
Plate valve and method for operating same
#2Nozzle check valve
#3Shear seal check valve for use in wellbore fluid
#4Low-pressure valve with an inner and outer throughflow cross section
#5Automatic concentric crank-side compressor valve
#6Check valve
#7Springless compressor valve
#8Automatic annular valve
#9Springless compressor valve
#10Packaging release valve for refrigerated food items