The purpose of the bolted on jacket on some plug valves is to:
a) Strengthen the valve body
b) PRevent valve leaks
c) Provide a smooth surface for painting
d) Allow the jackets to be removed
e) Add heating to a non-jacketed existing valve
Answer: E
The purpose of the bolted on jacket on some plug valves is to:
a) Strengthen the valve body
b) PRevent valve leaks
c) Provide a smooth surface for painting
d) Allow the jackets to be removed
e) Add heating to a non-jacketed existing valve