EB Preventer plastic CO-series
Opis
CO Plastic insert check valves are compliant with NF brand regulation. 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 • Meets the requirements of all europeans approvals • Axial guidance oburator with return spring • Excellent water tightness at high or low back pressure ensured by an designed lip-seal • Application Sanitary taps (kitchen, bathroom etc..) Thermostatic mixing valve (INSTAmix) Water meter Vending machine (coffee machine, water cooler, beverage dispenser...) • Approvals: ACS, NF, KIWA, Belgaqua , WRAS , DVGW, NSF, VA
Working temperature: -10°C to 65°C. Maxi 85°C 1h/day
Body: POM
Obturator: POM
Seal: EPDM
O-ring: EPDM
Spring: Stainless steel
Parametry techniczne
Nr kat.
Downloads
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UBA Declaration of Conformity | Plastic insert check valves CO, FW, IN, IO, WI, WM
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Certificate ETA VA 1.55/18634-X | insert check valves CO, CS, IN, IO, TO, WM, valid till 01.10.2025
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Certificate KIWA K6085/14 | Backflow Preventors and Insert Check Valves
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Atest Higieniczny PZH B.BK.60110.0053.2023 | Zawory zwrotne do 26.11.2022
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Certyfikat DVGW NW-6312AS2276 | Wkładane zawory zwrotne CO, IN, IO, WM, WI, CS, FW, ważny do 30.06.2029
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Certificate of Sanitary Conformity | Check valves CO - FW - IN - IO - WM, valid till 26.03.2025
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Certificate BELGAQUA BELG20/03/EB | Insert check valves WM-IN-IO-CO-FW-CS-TO-NN-NR-NW-WI valid until 06.01.2025