EPDM NBR Viton Rubber Lined Swing Check Valve( H44J) APPLICATION PTFE/PFA Lined ball valve is epecially designed for controlling the usual corrosive medium. Its body inner surface is lined with fluorine plastic like FEP/PTFE/PTFE or some other kinds of rubber. It features a high strength and aprominent performance of corrosion resistance. It can be selected to suit with different working temperature and fluid pipelines.
EPDM NBR Viton Rubber Lined Swing Check Valve( H44J) STANDARD Design and manufacture standard: GB12235 Face to face dimension: GB12221 Flange dimension standard: JB/T 79, ANSI B16.5, DIN 2543, JIS B2020
EPDM NBR Viton Rubber Lined Swing Check Valve( H44J) MATERIAL Body Material: WCB,CF8,CF8M Ball Material: WCB Lining material: Fluorine plastic ( FEP, PTFE, PFA) or Rubber
EPDM NBR Viton Rubber Lined Swing Check Valve( H44J) TEST AND INSPECTION Lining Layer: Electrospark detecting Test Standard: GB/T 13927, API 598 Nominal pressure : PN ( MPA) Body test pressure: PNX1.5 Seal Test Pressure: PNX1.1