Ball valves are often used in the oil and gas industry to
shut off or drain tanks and pipelines. Their features include tight shut-offs
and modular designs to suit any service situation. The rising stem and the
nonrising stem gate valve are the two different sorts of valves usually
utilized in the majority of the spots today. The rising stem valve is
identified by a strung shaft which is pivoted by a handle fixed in the middle.
The stem or the pole rises when the handle is turned. It rises when the valve
is opened and plummets when the valve is shut. So, it is anything but difficult
to identify the situation of the Trunnion
Ball Valve by the length of the shaft above.
CWT Valve Industries Inc. (CWT Valve is called for short) design and manufacture standard and tailor made quality valves and strainers from a wide range of materials, including special alloys.
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