This two piece body designed check valve provides high stability, rigidity and eliminates potential leak path and can be installed either vertically and dependent upon application horizontally as well. Ball material consists of solid PTFE. Liner materials such as FEP, PFA and conductive PFA have outstanding corrosion resistant properties. The ARV2 can be considered as a full port design which offers excellent flow characteristics. Low opening pressure is needed to unseat the ball in then vertical position. Optional: PTFE hollow ball, spring supported and PFA-conductive. Ball check valve Type ARV2, PN16 (Art.-Nr.: 303-1100-xx) • DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200 • ATOMAC PFA lined • Max. operating temperature: +200°C • Face to face acc. to EN 558, Row 1 • Body: ductile iron EN-JS 1049 (GGG40.3) / PFA lined • Ball: PTFE (solid) • Bolting: A2-K70

Product features

Type Ball Check Valve
Sizes DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN150, DN200, 1/2", 3/4", 1", 1 1/2", 2", 3",
Flange connection PN10, ANSI 150, PN16
Face-to-face DIN EN 558 Line 1
Body material GGG40+PFA, GGG40+FEP
Pressure range PN16, Class 150
Ball material PTFE
Sealing PTFE
Lining/Coating PFA, FEP
Connection Flanges

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