Backflow preventer BA 66100 In-line LF 1 1/2 6610.40.000

Backflow preventer type BA 6610 In-line LF, in accordance with the PN EN 1717 standard, is used to ensure the protection of fluids from category 1 to 4. Category 4 defines fluids and substances particularly harmful to humans, e.g., mutagenic or carcinogenic substances (pesticides). The three-zone BA 6610 In-line SYR valve consists of two check valve systems connected by an intermediate pressure zone. In the event of backflow – a drop in inlet pressure – the relief valve opens at the latest when the differential pressure between the first and second chamber falls below 0.14 bar.
BA type valves should be used in many fields, e.g., in households, printing houses, laboratory and medical technology, chemical plants, and food production.
BA 6610 In-line valves are manufactured in sizes