Ventil mit Anpassbarer Durchflussrate

Details

Veröffentlichungs-Nr.

EP3242065

Aktenzeichen

EP17168293

Anmeldetag

26. April 2017

Veröffentlichung

1. Mai 2019

Erteilung

1. Mai 2019

Rechtsraum

EP

IPC

F16K31/524F16K31/04F16K31/40F16K31/385F16K1/52

Abstract

The present invention is a flow-rate adjustable valve for adjusting a flow rate of liquid flowing through a flow path. The flow-rate adjustable valve includes: a main valve body (10); a back pressure chamber (4); an inlet hole (12); an outlet hole (13); a pilot valve body (30) for opening and closing an end of the outlet hole (13) on a side of the back pressure chamber (4); an elongated member (32) holding the pilot valve body (30); and a lifter (40) rotatable and also movable in the axial direction of the elongated member (32) by the rotation of the rotatable member (61). The lifter (40) and the elongated member (32) are integrally movable in the axial direction. The elongated member (32) is connected to the lifter (40) under a condition in which the elongated member (32) is biased to the lifter in a one-way direction of the axial direction by a biasing-connecting member.

Anmelder

Firma

TOTO LTD.

Land

🇯🇵 Japan

Fachgebiete