Profile: Ridhiman Alloys is a manufacturer and supplier of different types of valve fittings such as ball valves, control valves, gate valves, globe valves, diaphragm valves, & pinch valves. We also offer pipe & tubes, butt welded fittings, and flanges. Our products are widely used in oil, gas, petrochemical and nuclear industries. Our needle valves are used for controlling the flow, pressure, temperature and liquid levels by fully or partially opening or closing the valve in response to signals received from the controller.