Gate Valve Handwheels

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.

Gate valve handwheels.

These rugged gate valves can be used fully open or fully closed in. Balchin in health and safety in welding and allied processes fifth edition 2002. Cast iron gate valves flange. Jane blunt nigel c.

Outside screw and yoke. Dial indicating hand wheels an easy to read dial provides accurate settings for monitoring the number of wheel turns while manually adjusting valves presses and machine components. 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.

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.