249219 ⎘
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 threaded into a coupling element
UNIBODY BYPASS PLUNGER AND VALVE CAGE
#2UNIBODY BYPASS PLUNGER AND VALVE CAGE
#3UNIBODY BYPASS PLUNGER AND VALVE CAGE
#4Unibody bypass plunger and valve cage
#5Unibody bypass plunger and valve cage with sealable ports
#6Unibody bypass plunger and valve cage
#7Unibody bypass plunger and valve cage
#8Soft shift SPM valve
#9Unibody bypass plunger and valve cage with sealable ports
#10Methods and apparatus related to a purge valve for a capacitor
#11Flow activated circulating valve
#12Methods and apparatus related to a purge valve for a capacitor
#13Valve with reversible valve seat for high-pressure pump (HP)