Check Valves ERVH

Description

Plate-type, screw-in design
Series ERVH

Pilot-operated check valves prevent any flow in one direction. In the opposite direction, free flow with minimal pressure drop is possible. By applying a defined pilot pressure at X, the checked flow direction is held open as long as the pilot pressure is maintained.

Advantages

  • High pressure rating
  • Virtually zero leakage
  • Compact construction

Technical Data

Type Nominal sizes
Opening pressures
bar
Flow rate, max.
l/min
Operating pressure, max.
bar
ERVH 1 - 5 1 80 350 (500)

Models

Applications

  • Agricultural machinery
  • Construction machines
  • General mechanical engineering
  • Plant engineering