Manifold valve assemblies with cleaning solution supply
Marine speedometer anti-fouling device
Matrix of valves
Mechanically balanced tapered plug valve
Metal seat assemblies for valves
Metering valve
Metering valve
Method and apparatus for removing processing liquid from a...
Method and apparatus for servicing a pressurized system
Method and device for distributing pumpable thick matter into se
Method and device for filling a distribution line with...
Method of and apparatus for substance processing with small open
Monostable valve
Movable blade damper
Multi-path valve structure having extended life and backwashing
Multi-purge gate valve for particulate solids flow
Multiple component mixing head
Multiple source/multiple target fluid transfer apparatus
Multiple valve drain and pipe-cleaning device
Multiport valve including leakage control system, particularly f