Relief Valves, 6,000 PSI - R Series - M8A-RH4A-VT-SS-K3

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-RH4A-VT-SS-K3
POR
Products specifications
Attribute nameAttribute value
Connection 2 Size8 mmPacking MaterialFluorocarbon Rubber
Maximum Operating Temperature204 °CConnection Size8 mm
Flow Coefficient0.41 CvActuation TypeStandard
Back-Up Washer MaterialPTFEMaterials of Construction316 Stainless Steel
Minimum Operating Temperature-10 °FDivisionInstrumentation Products Division
Cracking Pressure750 - 1500 psiMaximum Operating Pressure1500 psi
Connection 1 SizeTwo Ferrule Compression Fitting
Packing MaterialFluorocarbon RubberConnection Size 28 mm
Connection 1 StyleTwo Ferrule Compression FittingActuationStandard
Connection Size8 mmMaterial316 Stainless Steel
Connection 2 StyleTwo Ferrule Compression FittingCracking Pressure (psi)750 - 1500
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