Non Lubricated Plug Valve

Sleeve type soft sealing plug valve acc.to ANSI is applicable to the cutting and connection of pipelines medium that are used in various industried such as petroleum,chemical industry,pharmacy,chemical fertilizer,electricpower industry etc under nominal pressure of CLASS 150-900lbs and working temperature of -29-180C.
 
Main structural features
 1.The product has reasonable structure,reliable sealing,excelient performance and beautiful appearance
 2.Its sealing is realized by the sealing face around the sleeve,It has unique 360 degree metal edge for protection and fixing of the sleeve.
 3.There is no cavity in the valve for accumulation of medium.
 4.Metal edge provides the function of self-cleaning when the plug is rotated,applicable to the operation condition that is glutions and apto smudge.
 5.Its characteristic double-dircction flow makes installaiton and use more convenient.
 6.The materials of the parts and sizes of flanges can be reasonabnly configured according the actual operation aondition of the requirements of the customers,so as to meet the various needs of engineering.
 
Applicable Standard
 Design Standard:     API 599,API6D
 Face to Face:   ASME B16.10, DIN3202 F1
 End Connection:     ASME B16.5, ASME B16.47,DIN2543-2549
 Inspection and Test: API 598,DIN3230
 
Products Range
 Size:    2" ~ 14" (DN50 ~ DN350)
 Rating:   ANSI 150lb ~ 900lb(PN16~64)
 Body Materials:     Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.
 Plug:   Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.
 Seat:PTFE
 Operation:  Lever, Gear, Electric, Pneumatic, Hydraulic