Steam manifold distribution system for providing equal quality o
Steam pressure reducing and conditioning system
Steam pressure reducing and conditioning valve
Steam trap
Steam turbine valve disk vibration reducer
Steam-metering method and apparatus
Stem seal for tapered lubricated plug valves
Sterilizable valve assembly for dispensing fluid materials and a
Stimuli-responsive hybrid materials containing molecular...
Stock tank gauger-level controller
Stop and lock plate for use with valve
Stopcock holder
Stopcock with a protective assembly
Stopcocks and methods of manufacture thereof
Stopper for opening in gas conduit wall
Storage tank cleanout apparatus
Storing device for easily polymerizable and coagulating...
Stretch valve method and apparatus
Structure and method for mounting damper
Submerged hydraulic value actuator with leak protection