Fluidregelventil und Kühlsystem mit einem Fluidregelventil

Details

Veröffentlichungs-Nr.

EP4738045

Anmeldetag

5. November 2024

Veröffentlichung

6. Mai 2026

Rechtsraum

EP

IPC

G05D16/06

Abstract

The invention relates to a fluid regulator valve comprising an inlet port and an outlet port for connecting the valve to a fluid system, a regulating mechanism for opening and closing a valve opening within an inner valve chamber between the inlet port and the outlet port, wherein the regulating mechanism comprises a diaphragm provided in a diaphragm chamber, a valve rod and a control element. According to the invention, a pressure balancing conduit with two conduit portions is provided between the diaphragm chamber and an outlet port surface of the outlet port, wherein the pressure balancing conduit comprises a chamber opening and a port opening, the two openings opening into the diaphragm chamber and the outlet port, respectively. The invention also relates to a refrigeration system with a fluid regulator valve.

Anmelder

Firma

Danfoss A/S

Land

🇩🇰 Dänemark