发明名称 Pilot controlled multiway valve
摘要 A multiway valve has valve housing and at least one pilot valve arranged in it. The principal valve housing possesses an integral principal housing part wherein at least the control section of a valve spool is arranged. The pilot valve possesses a head piece which is mounted on an assembly interface formed directly on the principal housing part. This assembly interface is furthermore provided with a pilot valve seat, which is an integral component of the principal housing part.
申请公布号 US7207353(B2) 申请公布日期 2007.04.24
申请号 US20040946300 申请日期 2004.09.21
申请人 FESTO AG & CO. 发明人 BOGDANOWICZ GRZEGORZ
分类号 F15B13/043;F15B13/00;F15B13/08 主分类号 F15B13/043
代理机构 代理人
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