F Series Flow Control

Our Parker Series F flow control valves provide precise control of flow and shut-off in one direction and automatically permit full flow in the opposite direction. The exclusive “Colorflow” color-band reference scale on the valve stem is a great convenience and time-saver in setting the valve originally and returning it to any previous setting.

Size: 4 to 10 mm on the standard range; 3 to 6 mm on the high pressure range. - Temperature: -20°C to +100°C standard; -20°C to +180°C on the high pressure range. - Application: needle valves for fine metering and isolation. - Media: compressed air, industrial water and, on the high pressure range, all fluids. - Pressure: 0 to 120 bar standard; 0 to 400 bar high pressure. Range STAMP — Parker Legris current catalogue, p.249