Profile: Vaishnavi Engineering designs and manufactures hydraulics & industrial engineering products. Our products include tube fittings, pipe clamps, hydraulic hoses with end fittings, quick release coupling, hydraulic flanges & components, flow control valves & fittings. Our check valve is a mechanical device that allows fluid to flow through it in only one direction. Check valves are used in many fluid systems, such as those in chemical, power plants and in many other industrial processes. Flow control valves regulate the flow of a fluid. Control valves respond to signals generated by independent devices, such as flow meters/temperature gauges. Our control valves are fitted with actuators and positioners. Control valves can also work with hydraulic actuators. The hydraulic actuators will respond to changes of pressure and will open/close the valve. A tube fitting with ferrule is a three piece design consisting of a body portion, a coupling nut and a ferrule. Our products serve the purpose of motion & control systems in hydraulics & industrial engineering applications for various industries.