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Parker M8A-RH4A-NET-SS-K8 - Relief Valves, 6,000 PSI - R Series

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).

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Brand Parker

Part No. M8A-RH4A-NET-SS-K8

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Products specifications

Attribute name	Attribute value
Connection Size	8 mm	Connection 1 Size	Two Ferrule Compression Fitting
Cracking Pressure	5000 - 6000	Division	Instrumentation Products Division
Actuation Type	Standard	Maximum Operating Pressure	6000
Connection 2 Size	8 mm	Packing Material	Neoprene Rubber
Maximum Operating Temperature	121	Flow Coefficient	0.41
Minimum Operating Temperature	-43	Back-Up Washer Material	PTFE
Materials of Construction	316 Stainless Steel	Actuation	Standard
Cracking Pressure (psi)	5000 - 6000	Connection Size	8 mm
Connection Size 2	8 mm	Connection 1 Style	Two Ferrule Compression Fitting
Packing Material	Neoprene Rubber	Connection 2 Style	Two Ferrule Compression Fitting
Material	316 Stainless Steel

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