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.
Cast iron gate valves flange.
Balchin in health and safety in welding and allied processes fifth edition 2002.
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.
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.
These rugged gate valves can be used fully open or fully closed in.
Jane blunt nigel c.
Outside screw and yoke.
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.
Flexible wedge design non rotating rising stem and non rising handwheel seating surfaces 13 cr steel stellite hard faced.