OPERATION

When the pre-set pressure in reached in thepressure line, the valve relieves excess pressure to the tank port.

FEATURES

• Compact– fits in tight locations.
• Pilot operated cartridge.
• All cartridges 100% factory tested.
• Wide adjustment range without spring changes.
• Optional handwheel adjuster kit (P/N 20157).
• Optional tamper evident adjuster cover (P/N 20086).
  

SPECIFICATIONS

• OPERATING PRESSURE: alum. body - 207 bar (3000 p.s.I.) max.steel body -345 bar (5000 p.s.I.) max.
• MEDIA: general purpose hydraulic fluids @ -40º c to +120º c.
• FLOW: To 80 l./min.
• WEIGHT: alum. body - 0.42 Kg.steel body - Kg.
• MATERIALS: All cartridge parts are steel, except seals. Body issteel or aircraft grade aluminium. Standard seals are Bun
  

IMPORTANT PRECAUTIONS

All ports are B.S.P. parallel, and appropriate fittings must be used. Tapered fittings are not acceptable. Failure to correctly install or set these valves may result in damage to property, personal injury or death.

NOTES

 VALVES ARE NOT PRESET, AND MUST BE ADJUSTED TO SUIT EACH APPLICATION PRIOR TO USE, USING APPROPRIATE TESTING EQUIPMENT.ALL DETAILS ARE APPROXIMATE, AND SUBJECT TO CHANGE WITHOUT NOTICE.

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