Relief Valves, 6,000 PSI - R Series - M6A-RH4A-EPRT-SS-K5

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-K5
POR
Products specifications
Attribute nameAttribute value
Minimum Operating Temperature-57 °CCracking Pressure2250 - 3000 psi
Flow Coefficient0.41 CvBack-Up Washer MaterialPTFE
Maximum Operating Temperature275 °FMaterials of Construction316 Stainless Steel
Actuation TypeStandardMaximum Operating Pressure3000 psi
Connection Size6 mmConnection 2 SizeTwo Ferrule Compression Fitting
Packing MaterialEthylene Propylene RubberDivisionInstrumentation Products Division
Connection 1 SizeTwo Ferrule Compression Fitting
Cracking Pressure (psi)2250 - 3000Connection 2 StyleTwo Ferrule Compression Fitting
Packing MaterialEthylene Propylene RubberConnection 1 StyleTwo Ferrule Compression Fitting
Connection Size6 mmActuationStandard
Material316 Stainless SteelConnection Size 26 mm
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