Gate Valve Handwheels

Outside screw and yoke.

Gate valve handwheels.

Additionally handwheels can be fitted to products manufactured by others or in some applications be mounted directly to valve stems. Cast iron gate valves flange. These hand wheels are solid so they won t catch hands or material while manually adjusting valves presses and machine components. Balchin in health and safety in welding and allied processes fifth edition 2002.

Some cylinder valves have handwheels others have a valve with a square end on the stem and must be operated by the correct key to avoid damage keys should always be at hand where such cylinders are in use so that a cylinder can be closed quickly in an emergency. Our handwheels are suited for use with all of our quarter turn and multiturn operators manual overrides and position indicators. Flexible wedge design non rotating rising stem and non rising handwheel seating surfaces 13 cr steel stellite hard faced. Featuring corrosion resistant construction with an aluminum handwheel and 316 stainless steel nonrising stem bonnet body and wedge these gate valves are ideal for refinery chemical and other process applications.

Jane blunt nigel c. Design cast gate valve to api 600 with bolted bonnet.