EB Preventer Plastic WM-Series

WM insert 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
• Meets the requirements of all europeans aprovals
• Axial guidance oburator with return spring
• Excellent water tightness at high or low back pressure ensured by a designed lip-seal

• Main application: water meter can also be fitted in any application which need a drinking water network protection; suitable with the design of the product.
Ex: sanitary taps...

• Approvals: ACS, NF, KIWA, Belgaqua, WRAS, DVGW, NSF, VA