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Controllable anti-pollution check valve with flanges, RV283P

Controllable anti-pollution check valve with flanges, RV283P

Check valves are preferably for use as an independent means of preventing reverse water flow and are for installing directly after a water meter...

Product Description

Check valves are preferably for use as an independent means of preventing reverse water flow and are for installing directly after a water meter, but also for application in transfer pipes on district water supply systems. They can also be used for industrial, commercial and similar systems where back pressure, back flow and back syphonage must be prevented. The types of safety devices required for these purposes are specified in EN 1717.

Technical Properties

Approvals
  • DVGW (DN 40 - DN 150)
  • KIWA (DN 40 - DN 150)
  • BELGAQUA(DN 40 - DN 150)
Media

Drinking water

Liquid category (EN1717) class 2
Port connection flanges
Max. media temperature 65 oC
Body material cast iron GG25
Body finishing powder coating
Additional Descriptions
  • Universal application
  • High temperature resistance
  • Creates no shock pressure loadings
  • Powder coated inside and outside
  • Disc, spring and lip seal ring are exchangeable
  • Low pressure loss
  • All materials are UBA conform
  • All materials are ACS approved
Set pressure 0.05 bar
Maximum inlet pressure 16 bar

Products

Product Type
With drilled flanges, PN 16, ISO 7005-2, EN 1092-2, DN40 - DN300, EPDM lip seal ring