The 0330 valve is a direct-acting, media-separated flap anchor valve. It is available in 3/2-way and 2/2-way configurations. As a 3/2-way version, it can be used as a distributor or mixing valve. Depending on the applications, different diaphragm materials and modes of operation are available. The standard brass housing meets all European drinking water requirements. The housing range is complemented by stainless steel (316L), PVDF, and polypropylene. The solenoids are encapsulated with a chemically highly resistant epoxy. Since the coil system is separated from the medium by a diaphragm, the valve is particularly suitable for critical media such as aggressive acids and alkalis. For commissioning and testing, the 0330 is equipped with a manual operation feature. To reduce energy consumption, all coils can be supplied with electronic power reduction or as impulse versions. The switching state can be indicated via a position feedback as a binary or NAMUR signal. In conjunction with a connector according to DIN EN 175301-803 Form A, the valves meet the protection class IP65/67 – when combined with a stainless steel or plastic housing, they comply with NEMA 4X.