VIS Hydraulics RVR0.M28

A screw-in, cartridge style, pilot operated (2-stage), poppet type, normally closed, hydraulic relief valve. When the pressure at theInlet (1) reaches the valve setting, the pilot poppet starts to open from its seat and determines the shifting of the main stage poppetthat throttles oil flow to tank (2). The cartridge offers smooth transition in response to load changes in demanding hydraulic circuits.Smooth response, reduced pressure rise and limited hysteresis.

Product Attributes
- WeightKg
  - 0.27
- Installation torqueNm
  - 90 - 100
- Filtration
  - 20/18/15 iso 4406 (maximum filtration admitted)
- Orientation
  - No restrictions
- Oil Testing Conditions
  - ISO VG 46 cSt
- Fluid
  - Mineral - based or synthetics with lubricating properties
Pressure Attributes
- Max PressureBar
  - 420.0
- Tightening Torque
  - 15 - 20
Flow Attributes
- Max Flowl/min
  - 250.0
- ViscositiescSt
  - 7.4 - 420