www.ashndkgrp.inAgency ContactASHOK KUMAR PISHEYPhone: +91 - 080 - 26606017/+91 - 9945351997Fax: +91 - 080 - 26606017
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1.BALL VALVE: Ball valves offer very good shut-off capabilities. A simple quarter-turn (90& 176) completely opens or closes the valve. This characteristic minimizes valve operation time and decreases the likelihood of leakage due to wear from the gland seal.Ball valves can be divided into two categories: reduced bore and full bore. In reduced bore valves, the valve opening is smaller than the diameter of the piping in full bore valves, the valve opening is the same size as the diameter of the piping. Full bore ball valves are often valued because they minimize the pressure drop across the valve.2.BUTTERFLY VALVE: Butterfly valves are characterized by their simple construction, lightness in weight, and compact design. Their face-to-face dimension is often extremely small, making the pressure drop across a butterfly valve much smaller than globe valves (see below). Materials used for the valving element and sealing can limit their applications at higher temperatures or with certain types of fluids. Butterfly valves are often used on applications for water and air, and in applications with large pipe diameters.3.GUIDE BUSH BRG: The bearing arrangement of a rotating machine component, e.g. a shaft, generally requires two bearings to support and locate the component radially and axially relative to the stationary part of the machine, such as a housing.4.bearing arrangement it is necessary to select a suitable bearing type to : Improve productivity , Reduce maintenance costs , improve energy, efficiency , Optimise designs,5.COMPRESSION SPRINGS: Compression Springs are open-coil helical springs that offer resistance to a compressive force applied axially. Helical compression springs are used to resist applied compression forces or to store energy in a push mode. Compression springs have the most common configuration and are most commonly used in engineering, tools, automotives, aerospace and consumer applications. Most compression springs are straight cylindrical springs made out of round wire.
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