Situated at Howrah Kolkata West Bengal in India Joy Krishna Engineering Works is manufacturers & suppliers of Pressure Reducing Valves. These products are widely demanded by the clients for their durability and sturdiness. These products are widely used in various industries. Features: Pretty Cost effective because of high efficiency Simple and design makes them easy to install. Requires very low maintenance. They are direct acting types valves which serve as the actuating means for operating the valve plugs. These valves can be custom designed as per specific requirements.