V. 3/2 PULS. FUNGO 2 POS.(TECNO 228) T22832625

The 200 series includes the most common types of valves with a variety of different actuation options. The threaded connections range from G1/8" to G1". Due to the special design of the valve piston, the valves can be used for a wide variety of applications in accordance with the functional diagrams on pages LIII and LIV. This means that the directional valves can be used both as NC and NO, as well as flow or pressure switches (with different pressures). Furthermore, the movements of the valve piston are not affected by the working pressure. This ensures that the actuating forces of the valve piston are independent of the inlet pressure. Most of the components of the "Tecno228" valve series are made of highly resistant plastic. This results in a very light product with a very good price-performance ratio. The valve series is manufactured with G1/8 connections, in 3 and 5-way function, manually or pneumatically operated, with spring and air spring return, or bistable in various designs. The series is identical to the standard series 228 (in aluminium).