B. K. Equipments Pvt. Ltd. Offers Safety Valves. B. K. Equipments Pvt. Ltd. Has been awarded ISO 9001:2000 certification. The company manufactures & supplies process control equipment, duplex strainers and valves. The Safety Valves comes in a wide range of spring loaded-right angled safety valves & safety relief valves. Used for controlling excess pressures, their precision construction standards make them extensively used in equipment like pressure vessels, pipelines & reactors.