Relief Valves, 6,000 PSI - R Series - M8Z-RH4A-KZT-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: M8Z-RH4A-KZT-SS-K3
POR
Products specifications
Attribute nameAttribute value
Cracking Pressure750 - 1500 psiDivisionInstrumentation Products Division
Connection Size8 mmMinimum Operating Temperature-29 °C
Maximum Operating Temperature200 °FPacking MaterialHighly Fluorinated Fluorocarbon Rubber
Materials of Construction316 Stainless SteelConnection 1 SizeSingle Ferrule Compression Fitting
Connection 2 Size8 mmMaximum Operating Pressure1500 psi
Back-Up Washer MaterialPTFEFlow Coefficient0.41 Cv
Actuation TypeStandard
Cracking Pressure (psi)750 - 1500Packing MaterialHighly Fluorinated Fluorocarbon Rubber
ActuationStandardConnection 1 StyleSingle Ferrule Compression Fitting
Connection Size8 mmConnection 2 StyleSingle Ferrule Compression Fitting
Connection Size 28 mmMaterial316 Stainless Steel
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