Relief Valves, 6,000 PSI - R Series - M6A-RL4A-KZT-SS-KB

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-RL4A-KZT-SS-KB
POR
Products specifications
Attribute nameAttribute value
DivisionInstrumentation Products DivisionConnection Size6 mm
Flow Coefficient0.75 CvMaximum Operating Pressure54 psi
Connection 1 SizeTwo Ferrule Compression FittingConnection 2 Size6 mm
Packing MaterialHighly Fluorinated Fluorocarbon RubberMinimum Operating Temperature-29 °C
Maximum Operating Temperature200 °FMaterials of Construction316 Stainless Steel
Cracking Pressure25 - 50 psiBack-Up Washer MaterialPTFE
Actuation TypeStandard
ActuationStandardPacking MaterialHighly Fluorinated Fluorocarbon Rubber
Connection Size 26 mmCracking Pressure (psi)25 - 50
Connection 1 StyleTwo Ferrule Compression FittingMaterial316 Stainless Steel
Connection 2 StyleTwo Ferrule Compression FittingConnection Size6 mm
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