*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker M8A-RH4A-NET-SS-K2 - 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-K2

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Products specifications

Attribute name	Attribute value
Packing Material	Neoprene Rubber	Cracking Pressure	350 - 750
Maximum Operating Temperature	121	Actuation Type	Standard
Flow Coefficient	0.41	Materials of Construction	316 Stainless Steel
Minimum Operating Temperature	-43	Back-Up Washer Material	PTFE
Connection 2 Size	8 mm	Connection Size	8 mm
Division	Instrumentation Products Division	Connection 1 Size	Two Ferrule Compression Fitting
Maximum Operating Pressure	750	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	Actuation	Standard
Cracking Pressure (psi)	350 - 750

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