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Parker M8A-RL4A-NET-SS-MN-KE - 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-RL4A-NET-SS-MN-KE

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Products specifications

Attribute name	Attribute value
Connection 1 Size	Two Ferrule Compression Fitting	Flow Coefficient	0.75
Maximum Operating Temperature	121	Division	Instrumentation Products Division
Actuation Type	Manual Overdrive	Maximum Operating Pressure	225
Materials of Construction	316 Stainless Steel	Cracking Pressure	150 - 225
Minimum Operating Temperature	-43	Connection 2 Size	8 mm
Back-Up Washer Material	PTFE	Packing Material	Neoprene Rubber
Connection Size	8 mm	Cracking Pressure (psi)	150 - 225
Connection Size 2	8 mm	Connection 1 Style	Two Ferrule Compression Fitting
Connection 2 Style	Two Ferrule Compression Fitting	Packing Material	Neoprene Rubber
Material	316 Stainless Steel	Connection Size	8 mm
Actuation	Manual Overdrive

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