Atos ARAM/PED Type Safety Pressure Relief Valves, Sizes G3/4" to G1 1/4", Pmax 420 bar

Brand :
Atos

Pressure relief, piloted, poppet-type, in-line valves with optional pilot solenoid. Certified to PED Directive 2014/68/EU.

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Description
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Description

Atos ARAM/PED safety pressure relief valves are piloted, poppet-type valves designed for in-line mounting. These valves protect hydraulic circuits and accumulators from overpressure by limiting the maximum system pressure. Certified by DEKRA under the PED Directive 2014/68/EU, they feature tamper-proof pressure settings and optional pilot solenoid valves for venting or multiple pressure selections. The compact and robust design ensures reliable operation in industrial and mobile hydraulic systems.

Key Features

Piloted, poppet-type safety relief valves for in-line mounting. PED certified with tamper-proof settings and optional pilot solenoid valves.

Applications

Suitable for industrial and mobile hydraulic systems requiring in-line pressure relief with multiple pressure settings or venting options.

Downloads

Datasheet Atos ARAM_PED Series.pdf

pdf

Specifications

Sizes
G3/4", G1 1/4"
Maximum flow
400 l/min (G3/4"), 600 l/min (G1 1/4")
Maximum Pressure
420 bar
Factory Pressure Setting Range
30 to 420 bar (customer-defined, min step 1 bar)
Compliance
PED Directive 2014/68/EU, DEKRA certified, RoHS Directive 2011/65/EU, REACH Regulation (EC) No. 1907/2006
Seals
NBR (standard), FKM (/PE option), HNBR (/BT option)
Operating Temperature
-30°C to +80°C (standard), -40°C to +70°C (/BT option)
Surface protection
Zinc coating with black passivation, >200 hours salt spray resistance (EN ISO 9227)
Fluid compatibility
Mineral oils (DIN 51524), HFC fluids with specific seal options
Options
Pilot solenoid for venting or multiple pressure selection, external drain option
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