Proportional Pressure Relief Valve

Originally designed for a braking system on a heavy equipment trailer, this direct-acting, normally open, continuously variable pressure relief valve can be designed to operate over various pressure ranges to optimize controllability. TLX's magnetic technology features allows for a smaller package and/or greater efficiency.

Proportional  Pressure  Relief  Valve

Typical Applications

  • Off-highway hydraulics
  • Auxiliary/PTO control
  • Industrial hydraulics
  • Hydraulic fan control
  • Transmission valves
  • Remote pressure controls
  • Industrial controls

Features and Benefits

  • Compact design
  • Fast response
  • Low differential pressure in stand-by
  • Can be designed for specific pressure ranges to optimize controllability
  • Can be designed to configure with customer electronic drivers

Specifications

Voltage 12-24 Vdc
Pressure hysteresis <5%
Dither frequency 100-500 Hz
Nominal linearity <2%
Proof pressure "p" port 345 bar (5000 psi)
Proof pressure "t" port 69 bar (1000 psi)
Pressure drop "p" to "t" at 1.0 gpm <3.4 bar (50 psi)
Control pressure 82.73 bar (1200 psi) max
Operating temperature range -30 to 120°C
Command step response <60 msec
Pressure step response <3 msec
Connector type As needed

* All TLX components are customized to fit system requirements, meaning technical specifications are unique to each customer and design, and the examples given here are for illustration purposes only.

Quality Policy

TLX Technologies, LLC will consistently provide products that meet or exceed the requirements of our customers. The company complies with all of the requirements of the ISO 9001:2015 Quality Management System Standard. We will establish, monitor and work to continuously improve customer satisfaction, technology, productivity, quality and employee engagement.