Gate Valve Handwheels

Design cast gate valve to api 600 with bolted bonnet.

Gate valve handwheels.

Our handwheels are suited for use with all of our quarter turn and multiturn operators manual overrides and position indicators. These rugged gate valves can be used fully open or fully closed in. Jane blunt nigel c. Additionally handwheels can be fitted to products manufactured by others or in some applications be mounted directly to valve stems.

Flexible wedge design non rotating rising stem and non rising handwheel seating surfaces 13 cr steel stellite hard faced. 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. A gate valve extension was designed that would go through the current railing making it safer and easier to operate a traditional extension would couple to the valve stem but to keep things simple and cost effective our product engineer designed the extension to come off the existing handwheels.

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. Cast iron gate valves flange.