Metal seated lubricated plug valve introduction
Metal seated lubricated plug valve can be designed according to ANSI standard, metal seated lubricated plug valve was widely applied for petroleum, chemical industry, pharmacy,chemical fertilizer, power industry etc, lubricated plug valve can be called as Pressure balance lubricated plug valve, the main application of Metal seated lubricated plug valve is cutting and connectting the pipeline medium with pressure class 150 to class 2500 under the temperature -29℃ to +180℃ or -40℃～450℃

Metal seated lubricated plug valve Main Characteristics
1. There are compact structure, reliable sealing, perfect function and attractive shape for lubricated plug valve natural gas.
2. Metal seated lubricated plug valve is Inverted pressure balance structure, easy to be opened or closed.
3. There is a oil groove between lubricated plug valve body and sealing surface, the sealing grease can be injected into the seat through glib( oil nozzle) to increase the sealing performance. 
4.For the spare parts material and flange size,Metal seated lubricated plug valve can be customized according to different actual working condition to meet project requirements.
 
Metal seated lubricated plug valve Technical Specification

Design & manufacturer	API599, API6D
Nominal diameter	1/2'' ~ 16''( 15mm ~ 400mm)
Pressure class	Class 150 ~ Class 900
Length of face to face	ASME B16.10
Flange end	ASME B16.5
Test & inspection	API598, API6D
Operation model	Handle wheel, worm gear, pneumatic and electric actuated

Metal seated lubricated plug valve Structure

Metal seated lubricated plug valve Main parts material



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