Purpose of Jacketed Valve
Posted
on February 25, 2013
Main purpose for using of
Jacketed Valve is to maintain continuous free flow of pipe
line in liquid or flowable mode by the help of Jacket
surrouing valve body. Wherever in industries material solidify
at normal temperature like Sulfur, Asphalt, Coaltar, Bitumen,
Visous media etc, their mostly pipe line, valves & pumps
modify by Steam or Hot Oil Jacket.
Mostly
all Jacketed valve flanges are one size higher due to proper
easy bolting clearance at flange. Same size as line of flange
valve also can do manufacturing but in that case jacket will
be half / partial type.
Types
of Valve Jacket :
Types
of Valve Jacket Material :
Types
of Jacket Design :
Application
of Jacketed Valve :
Types
of Jacketed Valve Seat Materials :
-
PTFE
(Virgin Teflon) - Temperature maximium up to 200 Deg. C.
-
GFT
(Glass Filled Teflon) - Temperature maximium up to 230
Deg. C.
-
CFT
(Carbon Filled Teflon) - Temperature maximium up to 250
Deg. C.
-
Stainless
Steel 304/316/304L/316L (Metal Seat Ring) - Above 250 Deg.
C.
-
Stelited
Hard Face Seat Ring - Above 350 Deg. C.
Types
of Jacketed Valve :
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