FLUID REGULATOR

摘要

A fluid pressure regulating unit, comprises a fluid inlet port, a fluid outlet port, a valve comprising a movable valve part, wherein the movable part comprises at least one fluid pressure balancing means and wherein the at least one pressure balancing means comprises a tapered surface, and a main valve biasing means. The main valve biasing means biases said valve in the direction of an open position. An auxiliary valve biasing means is provided, biasing the valve in the direction of a closed position. Wherein essentially every surface part, being in fluid connection to the fluid inlet port and having a surface normal at least partially in parallel to the moving direction of the moving part of the valve, is balance by a balancing surface part.

主权项

1. A fluid pressure regulating unit, comprising:
a fluid inlet port; a fluid outlet port; a valve comprising a movable valve part, said movable valve part comprising at least one fluid pressure balancing means, said at least one fluid pressure balancing means comprising a tapered surface; a main valve biasing element configured to bias the movable valve part in a direction of a first position; and an auxiliary valve biasing element configured to bias the movable valve part in a direction of a second position, being different from said first position; wherein essentially every surface part, being fluidly connected to said fluid inlet port and having a surface normal at least partially in parallel to the moving direction of the moving part of said valve, is balanced by a balancing surface part.