Relief Valves, 6,000 PSI - R Series - 4A-RL4A-VT-SS-MN-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: 4A-RL4A-VT-SS-MN-KC
POR
Products specifications
Attribute nameAttribute value
Maximum Operating Pressure100 psiPacking MaterialFluorocarbon Rubber
Cracking Pressure50 to 100 psiMaximum Operating Temperature204 °C
Back-Up Washer MaterialPTFEMaterials of ConstructionStainless Steel 316
Connection 2 Size1/4 inchActuation TypeManual Overdrive
Minimum Operating Temperature-10 °FDivisionInstrumentation Products Division
Connection Size1/4 inchConnection 1 SizeTwo Ferrule Compression
Flow Coefficient0.75 Cv
Connection Size 21/4"Connection 1 StyleTwo Ferrule Compression Fitting
Packing MaterialFluorocarbon RubberConnection 2 StyleTwo Ferrule Compression Fitting
Cracking Pressure (psi)50 - 100Material316 Stainless Steel
Connection Size1/4"ActuationManual Overdrive
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