*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 M8Z-RH4A-NET-SS-K1 - 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. M8Z-RH4A-NET-SS-K1

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Products specifications

Attribute name	Attribute value
Maximum Operating Temperature	121	Actuation Type	Standard
Cracking Pressure	50 - 350	Division	Instrumentation Products Division
Materials of Construction	316 Stainless Steel	Packing Material	Neoprene Rubber
Back-Up Washer Material	PTFE	Minimum Operating Temperature	-43
Connection 2 Size	8 mm	Connection Size	8 mm
Connection 1 Size	Single Ferrule Compression Fitting	Flow Coefficient	0.41
Maximum Operating Pressure	350	Connection 1 Style	Single Ferrule Compression Fitting
Connection Size 2	8 mm	Connection 2 Style	Single Ferrule Compression Fitting
Packing Material	Neoprene Rubber	Material	316 Stainless Steel
Connection Size	8 mm	Actuation	Standard
Cracking Pressure (psi)	50 - 350

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