Fluid Category 4

PROTECT RPZ backflow preventer, type BA, flanged, figure 361 01

PROTECT RPZ backflow preventer, type BA, flanged, figure 361 01
  • to protect drinking water against backflow of fluids up to and including category 4 according DIN EN 1717 / DIN 1988-100
  • wetted parts made of stainless steel
  • flange connection
  • inlet and outlet with check cartridge
PROTECT RPZ backflow preventer, type BA, flanged, figure 361 01

PROTECT RPZ backflow preventer, type BA, union thread, figure 360 0G

PROTECT RPZ backflow preventer, type BA, union thread, figure 360 0G
  • to protect drinking water against backflow of fluids up to and including category 4 according DIN EN 1717 / DIN 1988-100
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • male union thread
  • inlet and outlet with check cartridge
PROTECT RPZ backflow preventer, type BA, union thread, figure 360 0G

FK-4 RPZ backflow preventer outlet type BA, figure 367 01

FK-4 RPZ backflow preventer outlet type BA, figure 367 01
  • to protect drinking water against backflow of fluids up to and including category 4 according DIN EN 1717 / DIN 1988-100
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • inlet male pipe thread
  • suitable for connection to the elbow wallplates
FK-4 RPZ backflow preventer outlet type BA, figure 367 01

FK-4 RPZ backflow preventer outlet type BA, figure 367 01 025

FK-4 RPZ backflow preventer outlet type BA, figure 367 01 025
  • to protect drinking water against backflow of fluids up to and including category 4 according DIN EN 1717 / DIN 1988-100
  • suitable for connection to the elbow wallplates
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • inlet male pipe thread
FK-4 RPZ backflow preventer outlet type BA, figure 367 01 025

FK-4 RPZ backflow preventer outlet type BA, figure 367 01 050

FK-4 RPZ backflow preventer outlet type BA, figure 367 01 050
  • to protect drinking water against backflow of fluids up to and including category 4 according DIN EN 1717 / DIN 1988-100
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • inlet male pipe thread
FK-4 RPZ backflow preventer outlet type BA, figure 367 01 050

RPZ backflow preventer outlet for appartments type BA, figure 368 02

RPZ backflow preventer outlet for appartments type BA, figure 368 02
  • for normative refilling of appartment heating installations
  • to protect drinking water against backflow of fluids up to and including category 4 according DIN EN 1717 / DIN 1988-100
  • suitable for connection to the elbow wallplates
  • with union adapter and collar for installation in cramped confines
  • made of brass, nickel plated
RPZ backflow preventer outlet for appartments type BA, figure 368 02

FILL-MATIC 4 combi filling valve, type BA for heating systems, figure 365 0G

FILL-MATIC 4 combi filling valve, type BA for heating systems, figure 365 0G
  • for the automatic filling of closed heating systems according to DIN 4751
  • to protect drinking water against backflow of fluids up to and including category 4 according DIN EN 1717 / DIN 1988-100
  • for heating water with inhibitors
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • consisting of shut-off, pressure reducing valve, RPZ backflow preventer Type BA and pressure gauge
  • male union thread
  • inlet and outlet with check cartridge
FILL-MATIC 4 combi filling valve, type BA for heating systems, figure 365 0G