Cartridge Valves & Manifolds - HYDAC USA

Proportional Valves
Overview
HYDAC offers a wide range of Electrically Operated Proportional Pressure Relief Valves and Pressure Reducing/Relieving Valves.
These proportional valves vary the output pressure in response to a variable electric input.
HYDAC electrically controlled, pilot operated proportional pressure relief valves are available with pressure ranges up to 5000 psi (350 bar).
Models are available for flow rates up to 79 gpm (300 lpm).
HYDAC electrically controlled, direct acting and pilot operated proportional pressure reducing/relieving valves are available with pressure
ranges from 200 psi (14 bar) up to 5000 psi (350 bar). Models are available for flow rates up to 16 gpm (60 lpm). Pressure control valves can be
used to regulate the pressure applied to hydraulic actuators.
Electric current controls with PWM are recommended to be used for HYDAC Proportional Valves.
Features
• Wet armature construction
• Hardened operating parts to ensure minimal wear and extend service life
• One piece cartridge body design to maximize reliability
• Screen on pilot orifice to enhance safety
• Excellent stability throughout flow range
• Proportional water/weather resistant coils rated up to IP69K
• Continuous duty rated coils
• Optional coil voltages and molded-in connectors
• Air bleed screws
• All exposed cartridge surfaces zinc-plated to resist corrosion
• Industry common cavity
• Compact size
• Wide voltage range
• Cartridges are voltage interchangeable
• Low pressure drop
PN#02087369 / 07.12 / CHY1110-1389
INNOVATIVE FLUID POWER 259