EB Preventer Plastic IO-serie

Opis

IO check valves are compliant with the regulation of NF Antipollution brand. According to the NF EN 1717, these EB type check valves, are incorporated in a device, and guarantee the protection of drinking water against a risk of pollution from a fluid of category 2. • Minimum head loss • Noiseless operation due to a split obturator • Does not generate hammering • Mounted O’ring ease the incorporation • Axial guidance oburator with return spring • Excellent water tightness at high or low back pressure ensured by an especially designed lip-seal • Meets the requirements of all europeans aprovals Sanitary taps (kitchen, bathroom etc..) • Thermostatic mixing valve • Water meter • Heating system multi-areas • Booster pump • Chemical fluid injection in exhaust duct • EA, BA, CA protection devices Approvals: ACS, NF, KIWA, Belgaqua, WRAS, DVGW, SVGW, SSIGE, NSF, VA, Australian Water Quality

Working pressure: 10 bar
Working condition: -10°C to 65°C. Maxi 85°C 1h/day
Body: POM
Obturator: POM
Seal: EPDM
O-ring: EPDM
Spring: Stainless steel