Plug Valve apllications
Plug Valve apllications
(OP)
Hi there ,
i wonder why do we use plug valves? for which specific applications espicially?
i wonder why do we use plug valves? for which specific applications espicially?
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RE: Plug Valve apllications
Plug valves are good for sewer force mains
Hydrae
RE: Plug Valve apllications
RE: Plug Valve apllications
RE: Plug Valve apllications
Plug valves are quarter turn, positive shut off valves closely related to ball valves.
Plug valves were the one of the first types of valves made (and used typically by the brewers in making beer)Ancient plug valves were originally made from wood....
Plug valves are typically very inexpensive and suitable where they are not operated frequently ( such as in natural gas service)
MJC
"There comes a time in the affairs of man when he must take the bull by the tail and face the situation." W.C. Fields
RE: Plug Valve apllications
plug valves seal off by the use of thick plug valve grease between the plug and seats. sense grease is the main seal, the valve is very dependable when greased before use.
RE: Plug Valve apllications
Eccentric plug valves are used on control valve applications where the fluid carries solids. They give a far better control range than a butterfly valve. Also any wear is taken up in the degree of actuation.
Refer Pegler or Dezurik websites for more details.
RE: Plug Valve apllications
Positive Isolation
Cheers