backflow preventer, type CA, figure 362 2G

Product Features

• to protect drinking water against backflow of fluids up to and including category 3 according DIN 1988-100
• wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
• with stainless steel mesh at inlet
• maintenance-free backup cartridge
• with non-controllable pressure zone
• male union thread
• drain connection of plastic and gunmetal according to DIN EN 1717
• inlet and outlet with check cartridge
• free from dead spots
• for horizontal installation, drain valve down
• maintenance requirements in accordance with DIN EN 806-5 must be complied with

Standards and Approvals

• DVGW approval
• KIWA approval
• BELGAQUA approval
• plastic parts with KTW and W 270 approval
• according to accepted materials list from German environmental agency
• soundproofing certification according to DIN EN ISO 3822 Class 1
• DIN EN 14367 / EN 1717
• ÜA-Reg.-Nr. R-15.2.3-21-17048, WIEN-ZERT

Technical Data

• pressure rating PN 10
• max. operating temperature 60 °C
• short-term peak temperature 65 °C