The needle valve can be made with flanged, threaded, butt welded and socket welded ends as well. The needle valve can be built in the streamline of the pipeline in the direction of the arrow located o

Actually there isn't any since a strainer is, in reality, a coarse filter. The question is then one of semantics. Generally it is assumed that if the particle to be removed is not visible to the nake

The distinguishing characteristic of a needle valve is the long, tapered, needle-like point on the end of the valve stem. This

A needle-valve for an injection moulding machine's discharge orifices to the dies, said machine having a hot runner panel, and which is closed by spring means and opened by the pressure of the molten

A needle valve has a relatively small orifice with a long, tapered seat, and a needle-shaped plunger on the end of a screw, which exactly fits this seat.

The needle valve allows precise flow adjustment due to 56 threads per inch adjustment and three degree taper of the needle. A higher resolution version is available.The adjusted flow remains stable ev

In the production of needle valve body for a couple applying stamped blank of heat-resistant steel, water use carbon steel, stainless steel - in the manufacture of valves for corrosive environment tem

Needle Valves are designed in many different materials. The valve is generally metal - here stainless steel, or a steel alloy, brass, or bronze are most often used, The seat is usually made from an el