A hydraulically-actuated electronically-controlled fuel injector for use with a fuel injection system having an actuating fluid high pressure common rail for conveying an actuating fluid under pressur

The illustrated embodiment teaches a three-way valve system for an ink jet printer. The system has an inlet, a main outlet, a vent, and two needle valves (a shut-off valve and a vent valve) which sit

Needle valves are usually used in flow metering applications, especially when a constant, calibrated, low flow rate must be maintained for some time, such as the idle fuel flow in a carburetor.

A needle valve having improved accuracy and wear characteristics is disclosed in which the valve stem is subjected to a constant force to prevent backlash throughout its entire movement with respect t

Parker needle valve has got truly enhanced performance and is one of the most competent needle valves available in the market. It has a non rotating lower stem and packing under the stem threads to o

Stainless steel needle valve is a multifunctional valve which is well suited for applications where corrosion proof control is required. It could open wide doors of opportunities for caustic materials

Brass needle valves have been designed to deliver solutions to complex business, commercial, residential and transport needs. The blends of premium attributes of brass in alliance with excellent desig

The needle valve is one of the valves primarily used to meter flow. It is loaded with threaded needles relevant to plungers which offer regulation of flow. Even though it is proficient in low flow rat