Relief Valves, 6,000 PSI - R Series - M6A-RH4A-EPRT-SS-K2

Parker's R Series Relief Valves are designed such that when the upstream pressure exceeds the closing force exerted by the spring, the lower stem opens, permitting flow through the valve. Pressures range from 10 PSI (0.7 BAR) to 6,000 PSI (413.7 BAR).
Availability: Backordered
SKU: M6A-RH4A-EPRT-SS-K2
POR
Products specifications
Attribute nameAttribute value
Maximum Operating Temperature275 °FActuation TypeStandard
Materials of Construction316 Stainless SteelConnection Size6 mm
DivisionInstrumentation Products DivisionPacking MaterialEthylene Propylene Rubber
Back-Up Washer MaterialPTFEFlow Coefficient0.41 Cv
Connection 2 Size6 mmCracking Pressure350 - 750 psi
Connection 1 SizeTwo Ferrule Compression FittingMaximum Operating Pressure750 psi
Minimum Operating Temperature-70 °F
Packing MaterialEthylene Propylene RubberConnection Size6 mm
Connection 1 StyleTwo Ferrule Compression FittingConnection 2 StyleTwo Ferrule Compression Fitting
Cracking Pressure (psi)350 - 750Material316 Stainless Steel
ActuationStandardConnection Size 26 mm
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