Relief Valves, 6,000 PSI - R Series - 4KM-RL4A-NET-SS-KC

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-RL4A-NET-SS-KC
POR
Products specifications
Attribute nameAttribute value
DivisionInstrumentation Products DivisionBack-Up Washer MaterialPTFE
Flow Coefficient0.75 CvConnection Size1/4 inch
Connection 1 SizeBSP MConnection 2 Size1/4 inch
Maximum Operating Temperature250 °FMinimum Operating Temperature-43 °C
Cracking Pressure50 to 100 psiMaterials of ConstructionStainless Steel 316
Actuation TypeStandardPacking MaterialNeoprene Rubber
Maximum Operating Pressure100 psi
Cracking Pressure (psi)50 - 100ActuationStandard
Material316 Stainless SteelConnection 2 StyleBSP M
Connection Size1/4"Packing MaterialNeoprene Rubber
Connection 1 StyleBSP MConnection Size 21/4"
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