Inline Pressure Relief valves are commonly used as an over-pressure safety device
by setting the maximum or correct pressure allowable or required in hydraulic systems.
Pressure spikes will be safely bypassed back to the tank allowing for both the correct functioning of
equipment & also for operator safety.

Good for protecting hydraulic motors on overrun in high momentum applications
eg loaded conveyors and spinning Wheels or blades.
Oil Pressure relief valves are adjustable using an Alan key or Knob depending on the design.

An Inline pressure relief valve is the best value piece for the insurance of your expensive equipment.

High Pressure relief Valve, with BSPP Female Ports
These are quality items made in Italy.
Pressure Rating = 500 bar (7350 PSI)
Size = 3/8", 1/2", 3/4", & 1" BSPP Bore

Flows and available pressure ranges ;

1/4" 20 lpm, 10-40 bar or 20-110 bar or 30-210 bar or 40-350 bar

3/8" 40 lpm , 10-110 bar or 20-210 bar or 40-300 bar

1/2" 40 lpm or 80 Lpm, 10-110 bar (40 lpm) 10-100 bar (80 lpm) or 20-210 bar (40lpm) 20-250 bar (80lpm) or 40-300 bar (40 lpm) 40-350 bar (80 lpm)

3/4" 120Lpm 10-100 bar or 20-250 bar or 40-350 bar

1" 120Lpm 10-100 bar or 20-250 bar or 40-350 bar

Ports = 2 x BSPP Female.
Materials of Construction
Body = Zinc Plated Steel
Ball = Hard Chrome Plated Steel
Valve Seats = Machined Delrin
Seals = Viton.
Handle = Steel

Need another size or type? just call us on 07 5563 1982

DM$# 17-10-2023
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