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Parker M8Z-RH4A-NET-SS-K5 - 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-K5

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Products specifications

Attribute name	Attribute value
Flow Coefficient	0.41	Connection Size	8 mm
Connection 1 Size	Single Ferrule Compression Fitting	Actuation Type	Standard
Division	Instrumentation Products Division	Connection 2 Size	8 mm
Minimum Operating Temperature	-43	Materials of Construction	316 Stainless Steel
Back-Up Washer Material	PTFE	Cracking Pressure	2250 - 3000
Maximum Operating Temperature	121	Packing Material	Neoprene Rubber
Maximum Operating Pressure	3000	Packing Material	Neoprene Rubber
Cracking Pressure (psi)	2250 - 3000	Connection 1 Style	Single Ferrule Compression Fitting
Actuation	Standard	Connection 2 Style	Single Ferrule Compression Fitting
Material	316 Stainless Steel	Connection Size	8 mm
Connection Size 2	8 mm

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