2 function (2F) and 3 function (3F) air valve for air discharge and release and air entrance in sewage lines or waterworks with suspended solids.
Specification of the range:
Body in ductile iron or steel, fluidized bed epoxy coated, float in stainless steel. Flanged ends DN50-DN200 EN 1092/2, ANSI 150. Design pressure range PN10-PN16. Several design combinations: different materials & connections, anti-slam (AS), for submerged applications (SUB), air inlet only or air exit only versions, etc.
Other typical denominations: Combination air valve triple function or double function air valve for sewage or waste water systems
Applications: Water
Certifications:
