Relief Valves, 6,000 PSI - R Series - M8A-RH4A-VT-SS-K4

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-K4
POR
Products specifications
Attribute nameAttribute value
DivisionInstrumentation Products DivisionBack-Up Washer MaterialPTFE
Flow Coefficient0.41 CvConnection 1 SizeTwo Ferrule Compression Fitting
Maximum Operating Pressure2250 psiMinimum Operating Temperature-10 °F
Maximum Operating Temperature204 °CCracking Pressure1500 - 2250 psi
Connection Size8 mmMaterials of Construction316 Stainless Steel
Actuation TypeStandardPacking MaterialFluorocarbon Rubber
Connection 2 Size8 mm
Cracking Pressure (psi)1500 - 2250Material316 Stainless Steel
Connection 2 StyleTwo Ferrule Compression FittingConnection Size8 mm
ActuationStandardPacking MaterialFluorocarbon Rubber
Connection Size 28 mmConnection 1 StyleTwo Ferrule Compression Fitting
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