Hawa Engineers Ltd. Offers Hand Wheel Operated Globe Valve with Steel Bolted Bonnet. Hawa Engineers Ltd. Has achieved an ISO 9001 certification. Hand Wheel Operated Globe Valve with Steel Bolted Bonnet is designed for flow control or on/off isolation of fluids. Hand Wheel Operated Globe Valve with Steel Bolted Bonnet is manufactured in straight patterns, angle patterns, oblique patterns and needle designs with a large variety of internal seat construction variants to handle high pressure flow control duties which are widely used throughout industry. It consists of O.S. & Y type, Rising Spindle and Bolted Bonnets. The valve comprises of a solid rotating plug type disc which is fine lapped, back seat facilities provides easy replacement of gland packing under pressure. Extra deep stuffing box ensures fluid tightness, long packing life and low emissions. The globe valve with special packing is suitable for thermic fluid temperature up to 425 Degree C.