Means for automatically regulating water pressure in water pipe

Mechanical lockout for pressure responsive downhole tool

Mechanized orifice fitting

Medium-carrying line having at least one restrictor

Meter tube insert and adapter ring

Method and apparatus for reduction of fluid-borne noise in...

Method and device for providing fluid resistance within a flow p

Method for manufacturing a throttle

Method of measuring flow through a fitting with an orifice plate

Methods and apparatus for testing fluid compressors

Micro channel unit

Microporous structure defined by a multiplicity of singular...

Mounting of orifice plate

Mounting of orifice plates

Multi-tube flow restrictor

Multiple orifice assembly