Title: Tilbakeslagsventil.pdf
A check valve maintenance kit is avail- able to allow backflushing through a fire department connection without removing the Model CV-1F Grooved End Swing Check Valve from the riser. Refer to technical data sheet TFP1555.2 to 12 Inch (DN50 to DN300): UL and C-UL Listed, FM Approved, Bureau Veritas2-1/2 to 10 Inch (DN65 to DN250): VdS Approved Certificate No. G40600182-1/2 to 10 Inch (DN65 to DN250): VdS Approved Certificate No. G4060018Sizes 2 to 12 Inch (DN50 to DN300)Maximum Working Pressure UL/FM - 300 psi (20,7 bar) VdS - 16 barValve Assembly Finish Red, non-lead paintFor fire protection pressure rating, listing and approval information, contact your TYCO representative.Installation The Model CV-1F Grooved End Swing Check Valves are to be installed in accordance with this section:Step 1. The arrow cast on the body must point in the direction of the flow.Model CV-1F is a re-designation for Central Figure 590F and GRINNELL Figure 590F Grooved End Swing Check Valves.