Excavator Hose Burst Safety Valves

— Hyspecs Hydraulics

Don’t Drop Your Load If Your Hose Bursts!

Hyspecs SAFEX valves are designed to be mounted directly to the boom and/or the stick (arm) cylinders of hydraulic excavators. With the correct installation and adjustment these valves prevent uncontrolled lowering of the boom/stick cylinders in the event of a hose burst, thereby becoming part of the load holding and lowering system designed to comply with AS 1418.8 / ISO 8643.

Features and Benefits

  • Designed to meet the Australian Safety Regulations for Excavators and complies with ISO 8643.
  • Compact design with dual code SAE 61 and 62 ports.
  • Relief valve with screen is included for cylinder protection (full flow).
  • Duplicated valve (V), pilot (PIL) ports allow the valves to be fitted to either side. End pilot (PIL) and drain (DR) ports make it easy to connect.
  • E/TP port on the valves can be used for initial bleed off, a test point to set the relief, manual
    lowering, and equalizing two boom cylinders.
  • Assembled from top quality standard cartridges, which can be purchased in any major city around
    the world.
  • Manufactured by HYSPECS and HYTECH.
  • Steel manifolds and Nickel plated rated to 400 Bar and suitable for machines with flows from 30 to 600 l/min.
  • Tamper proof capable.
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IMPORTANT: It is the owner’s responsibility to ensure that these valves are installed and set correctly in order to comply with the safety standards. Incorrect installation and/or adjustment could result in severe injury, disability or death!

NB. Contact Hyspecs for Safex Valve technical data sheets and setup procedure.

View our range of SAFEX valves in our online shop here:

Download our Excavator Valve Product Catalogue here.

Attach Hyspecs SAFEX valves to your excavator, digger or front end loader and you won’t risk damage or injury in the event of a hose failure. Manufactured by Hyspecs.

For further information and advice please call us on 1800 497 732 and talk with a sales engineer or email hyspecs@hyspecs.com.au.

Contact Hyspecs