Relief Valves, 6,000 PSI - R Series - M8A-RL4A-BNT-SS-KG

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-BNT-SS-KG
POR
Products specifications
Attribute nameAttribute value
Connection Size8 mmMaximum Operating Temperature107 °C
Flow Coefficient0.75 CvConnection 1 SizeTwo Ferrule Compression Fitting
Materials of Construction316 Stainless SteelMinimum Operating Temperature-30 °F
Connection 2 Size8 mmPacking MaterialNitrile Rubber
Back-Up Washer MaterialPTFEMaximum Operating Pressure400 psi
Cracking Pressure225 - 400 psiActuation TypeStandard
DivisionInstrumentation Products Division
Connection 1 StyleTwo Ferrule Compression FittingConnection Size 28 mm
Packing MaterialNitrile RubberConnection 2 StyleTwo Ferrule Compression Fitting
Material316 Stainless SteelCracking Pressure (psi)225 - 400
Connection Size8 mmActuationStandard
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