Valve arrangement with improved balancing functionality

Abstract

A valve arrangement for controlling fluid flow, comprising: a valve body having a valve inlet and a valve outlet a control valve part comprising a seat and closing member movable relative to the seat for enabling a variable cross section of a passage between the valve inlet and the valve outlet to be changed; a restriction element adjustable between different positions along or around a first axis wherein the different positions restrict movement of the closing member by respective amounts; and an adjustment member rotatably attached to the valve body wherein the adjustment member is rotatable around a second axis different from the first axis and wherein the adjustment member is configured to transmit rotational movement of the adjustment member to the restriction element such that the restriction element moves between the positions along or around the first axis when the adjustment member is rotated.

Dependencies are inferred from the claim text.