Relief Valves, 6,000 PSI - R Series - M8A-RH4A-NET-SS-K5

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-NET-SS-K5
POR
Products specifications
Attribute nameAttribute value
Cracking Pressure2250 - 3000 psiMaximum Operating Temperature121 °C
Connection Size8 mmActuation TypeStandard
Packing MaterialNeoprene RubberMinimum Operating Temperature-45 °F
Connection 2 Size8 mmMaterials of Construction316 Stainless Steel
DivisionInstrumentation Products DivisionFlow Coefficient0.41 Cv
Back-Up Washer MaterialPTFEConnection 1 SizeTwo Ferrule Compression Fitting
Maximum Operating Pressure3000 psi
Packing MaterialNeoprene RubberConnection Size 28 mm
Cracking Pressure (psi)2250 - 3000Connection 1 StyleTwo Ferrule Compression Fitting
Connection Size8 mmConnection 2 StyleTwo Ferrule Compression Fitting
Material316 Stainless SteelActuationStandard
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