SYMBOL
DESCRIPTION
A screw in, cartridge style, direct-acting, poppet-type, hydraulic relief valve intended for use as a pressure limiting device for common hydraulic circuit protection.
OPERATION
The E-RV-08 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 circuirt from over pressurization.
FEATURES
* Adjustments cannot be backed out of the valve.
* Adjustments options A, B: positive stops prevent springs from going solid.
* Optional spring ranges to 248 bar (3600 psi).
* Rapid response to pressure changes.
* Compact size.
SPECIFICATIONS:
Operating Pressure: 315 bar (5000 psi)
Flow: 10 L/min (2.5 gpm) see performance chart
Internal Leakage: 0.25ml/min. (5 drops/min.) max. to 80% of nominal setting
Cracking Pressure Defined: pressure evident at 0.95 lpm (0.25 gpm) attained
Temperature: - 40°C ~ + 120 °C (with Standard Buna N seals)
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus)
Cavity: VC08-2
PERFORMANCE (Cartridge Only):
DIMENSIONS
ORDER CODE:
AAK Hydraulic Valve is a top manufacturer for Hydraulic Screw-in Cartridge Valves in Ningbo China since 2009.
We guarantee quality for 3 years for non-standard customized valves: No leakage, No Noise, No Vibration.
Contact us to customize your valves and promote your business with our premium quality!
