Kit for building a directional seat valve (DSV) series with different DSVs with up to four connections and up to three switching positions has numerous 2/2-DSVs in a casing

摘要

A casing (2) is designed with four connections and four retaining holes for each 2/2-directional seat valve (DSV) and with numerous dummy sleeves inserted in the retaining holes for blocking unnecessary flow paths for means of pressure. Common switching magnets (12,14) activate each two 2/2-DSVs and have a tappet (22), against which a DSV valve body is pre-stressed by a valve spring. An independent claim is also included for a distributing valve series with numerous different distributing valves assembled from a kit.