Pipe Rupture Valve RS

Description

Pipe-rupture valves are used wherever a load must not be allowed to drop rapidly and without control if a pipe or hose bursts (ex. uncontrolled movement of the cylinder). In its normal position the pipe-rupture valve is open and allows the flow in both directions. When the actuating flow rate is exceeded – by a hose burst, for example – the pipe-rupture valve closes suddenly and blocks flow without leakage.

Note

Due to their very high closing speed, these products are not suitable for applications that iclude the transportation of people. The activation of the pipe-rupture valve produces very large declerations that can have adverse health effects.

Advantages

  • Leak-free closure
  • Closing flow rate is adjustable
  • Compact design means small space requirements
  • Available as a cartridge or in a block body

Technical Data

Type Max. setting of the flow rate
l/min
Operating pressure
bar
RS 08-P / RS 08-W 40 350
RS 12-P / RS 12-W 80 350
RS 16 130 480
RS 16-P / RS 16-W 160 350
RS 20-P / RS 20-W 200 350
RS 25-P / RS 25-W 360 350
RS 32 400 480
RS 32-P / RS 32-W 580 300

Models

Applications

  • Safeguarding of hydraulic cylinders
  • Prevention of maximum leakage in case of pipe-rupture