Relief Valves, 6,000 PSI - R Series - M8A-RL4A-VT-SS-KD

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: M8A-RL4A-VT-SS-KD
POR
Products specifications
Attribute nameAttribute value
Minimum Operating Temperature-10 °FDivisionInstrumentation Products Division
Connection Size8 mmCracking Pressure100 - 150 psi
Connection 1 SizeTwo Ferrule Compression FittingFlow Coefficient0.75 Cv
Materials of Construction316 Stainless SteelConnection 2 Size8 mm
Maximum Operating Pressure150 psiPacking MaterialFluorocarbon Rubber
Back-Up Washer MaterialPTFEMaximum Operating Temperature400 °F
Actuation TypeStandard
Connection Size8 mmActuationStandard
Cracking Pressure (psi)100 - 150Connection 1 StyleTwo Ferrule Compression Fitting
Connection Size 28 mmPacking MaterialFluorocarbon Rubber
Material316 Stainless SteelConnection 2 StyleTwo Ferrule Compression Fitting
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