公开(公告)号：US20210199213A1

公开(公告)日：2021-07-01

申请号：US17269505

申请日：2018-09-19

Applicant: OBLAMATIK AG

Inventor： DANIEL KNUPFER ,  Thomas KNUPFER ,  Roland OBRIST

IPC: F16K37/00 ,  F16K3/08

Abstract: A motor-driven axial-flow control valve is disclosed that has a valve body with an inlet and an opposite outlet and a passage located between having a substantially axial alignment relative to the inlet and outlet, and a flow control path arranged in the passage with an operative connection to a motor drive in a switch housing resting on the valve body. The flow control valve is formed by two radially arranged discs lying on one another and each having at least one passage opening where one disc is a stator disc permanently arranged in the valve body, and the other disc lies axially rotatably on the stator disk, and the rotatable disc is in engagement with an axially rotatable sleeve that is arranged axially in the passage and through which flow can pass in the cavity of the rotatable disc.