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RV04 Direct-acting Relief Valves

Item No.: RV04
A direct acting relief valve is the most basic of the pressure controls, consisting of only one poppet and one spring. It is used to limit maximum system pressure.

RV04 Direct-acting Relief Valves

Pressure:                 350bar
Rated Flow:             See Performance Chart
Internal Leakage:    5drops/min 80% of crack pressure
Filtration of Oil:        25Microns        
Temperature:           -30℃ ~ +120℃
Cavity:                     VC08-2(T4-1), see 14.1

The valve prevents flow from ① to ② until the set crack pressure at ① is achieved. The poppet then unseats allowing flow from ① to ② protecting the circuit from over pressurization. 

AAK Hydraulic Valve is a top manufacturer for Hydraulic Direct-acting Relief Valves in Ningbo China since 2006.
We guarantee quality for 3 years: No leakage, No Noise, No Vibration.
Contact us to customize your valves and promote your business with our premium quality!

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