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New designed PTFE RPTFE sealing replaceable seat high performance butterfly valve

  • Author:RKSfluid
  • Release on:2022-04-24

MINOTAUR series replaceable seat high performance butterfly valve

Size DN50-DN600(NPS2-NPS24)
Pressure Ratings PN10-PN50(Class150-Class300)
Temperature Range -40℃~+200℃
Body Material Carbon steel and Stainless steel
Disc Material Carbon steel and Stainless steel
Seat Material Replaceable PTFE,RPTFE,TFM1600
Connection Wafer
Operating Manual,Electric,Pneumatic

High performance Teflon sealed butterfly valve adopts “Inclined oval disc radial dynamic balance sealing system” to attain the frictionless action between the gasket of the disc and the sealing face of the seat before valve closing. The pressure angle is bigger than the friction angle on the sealing face for which the extra-low open resisting force and rapid closing automatic tally sealing action are available. The valve features with advanced construction, reliable seal, long life, low cost.etc. It is an economical practical automatic control valve providing both control and cut-off functions and uses to the fluid services with large flow, low pressure drop and low seat leakage.