【Daily Question】Advanced Processing 20160905 Fill-in-the-blank: What is the opening and closing direction of ordinary valves?
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To boost popularity and enhance technical exchanges among sea enthusiasts, 【One Question per Day】 is hereby launched. Participation earns 4 points of wealth! 10 wealth points as a reward for correct answers or in-depth discussions! :Lol fill-in-the-blank question: The direction in which a valve is opened and closed: when facing the handwheel head-on, counterclockwise is ( ), and clockwise is ( ). The distance between adjacent threads on a valve stem is commonly referred to as (). Answer: On, Off, One click ========================================= ☛ “Petrochemical Special Zone” – Notice on the selection and rewards for outstanding moderators, technicians, and star members from January to July 2016: http://bbs.hcbbs.com/thread-1608031-1-1.html (Source: Haichuan Chemical Forum) ☛ Second round of selection for outstanding management members at Haichuan – ongoing from August to September; the grand prize is a Xiaomi tablet: http://bbs.hcbbs.com/thread-1609580-1-1.html (Source: Haichuan Chemical Forum)
Counter-clockwise for on, clockwise for off, degree of opening.
Counter-clockwise means on, clockwise means off. The distance between adjacent threads on a valve stem is commonly referred to as the pitch.
Counterclockwise direction means open, clockwise direction means closed; one tooth corresponds to one thread
The valve opens when turned counterclockwise and closes when turned clockwise; it is commonly referred to as a turn or a knob.