Cartridge Relief Valve Description
Saroit Hydraulics poppet type, direct-acting and pilot operated pressure relief cartridge valves are designed to limit hydraulic fluid pressure in hydraulic systems. These valves are a complete assembly of hydraulic valve body, valve poppet, valve set, valve spring, valve adjustment and some O-rings.
Working Process Description:
The Cartridge Relief Valve prevents flow from ① to ② until the hydraulic pressure higher than the spring set crack pressure at ① is achieved .Then, the valve poppet opens, allowing flow from ① to ② protecting the hydraulic system from over pressurization.
Features
- Aluminum knob and disc nut as option.
- An adjustment may be locked at any place.
- Hardened poppet and seat for long life
- Low noise operation
- Fast Response to pressure changes.
- Positive shut-off
- Pressure options range up to 250bar.
- Compact size.
- Industry common cavity size.
| Name | Cartridge Relief Valve |
|---|---|
| Part Number: | TRV,TADRV,SAE |
| Cavity size: | from 08-2 cavity to 12-2 cavity |
| Material: | Steel and O-ring |
| Operating Pressure: | 3200PSI (210bar) |
| Internal Leakage: | Less than 2 drops per min under working pressure. |
