Relief Valves, 6,000 PSI - R Series - 4KM-RH4A-VT-SS-K8

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: 4KM-RH4A-VT-SS-K8
POR
Products specifications
Attribute nameAttribute value
Connection 2 SizeBSP MConnection Size1/4 inch
Minimum Operating Temperature-10 °FConnection 1 SizeBSP M
Maximum Operating Temperature204 °CCracking Pressure5000 to 6000 psi
Actuation TypeStandardMaterials of ConstructionStainless Steel 316
Packing MaterialFluorocarbon RubberDivisionInstrumentation Products Division
Flow Coefficient0.41 CvMaximum Operating Pressure6000 psi
Back-Up Washer MaterialPTFE
ActuationStandardConnection 2 StyleBSP M
Packing MaterialFluorocarbon RubberCracking Pressure (psi)5000 - 6000
Connection Size1/4"Connection 1 StyleBSP M
Connection Size 21/4"Material316 Stainless Steel
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