Relief Valves, 6,000 PSI - R Series - M6A-RH4A-EPRT-SS-K4

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-K4
POR
Products specifications
Attribute nameAttribute value
Connection 2 Size6 mmDivisionInstrumentation Products Division
Connection Size6 mmCracking Pressure1500 - 2250 psi
Minimum Operating Temperature-70 °FConnection 1 SizeTwo Ferrule Compression Fitting
Maximum Operating Pressure2250 psiMaterials of Construction316 Stainless Steel
Packing MaterialEthylene Propylene RubberFlow Coefficient0.41 Cv
Actuation TypeStandardMaximum Operating Temperature275 °F
Back-Up Washer MaterialPTFE
ActuationStandardConnection Size 26 mm
Connection Size6 mmConnection 1 StyleTwo Ferrule Compression Fitting
Material316 Stainless SteelCracking Pressure (psi)1500 - 2250
Connection 2 StyleTwo Ferrule Compression FittingPacking MaterialEthylene Propylene Rubber
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