Needle valve designs
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 temperatures of up to three hundred degrees. The design of the needle valve is simple, the replacement of worn sealing parts, he effortlessly and quickly assembled. Has wide application because of its reliability and increased tightness in the overlap of working medium flow. You can install them in any position. Disadvantages: Not used by streams of high-viscosity environment, polluted streams of the working environment. Certain size building. The service life of the valve needle 10, can repair. Suppliers and manufacturers of these products must have all the necessary documentation.
