Pilot Operated Pressure Regulating Relief Cartridges (RP*C)
Applications
These relief cartridges are normally closed, pressure control elements that are fully adjustable over a wide range of operating pressures up to 5000 psi. They are typically used when accurate pressure regulation is required and internal spool leakage is not critical in the application.
Design Concepts and Features
- 150 micron stainless steel screen to
- Protect main stage orifice
- Low leakage – 2 to 5 cu. in./min./1000 psi
- Low hysteresis-less than plus or minus 1%
- Spring adjustment ranges with low adjustment effort