*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-RL4A-EPRT-SS-MN-KC - 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-EPRT-SS-MN-KC

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Products specifications

Attribute name	Attribute value
Division	Instrumentation Products Division	Connection 1 Size	Two Ferrule Compression Fitting
Actuation Type	Manual Overdrive	Materials of Construction	316 Stainless Steel
Minimum Operating Temperature	-57	Maximum Operating Temperature	135
Connection 2 Size	8 mm	Back-Up Washer Material	PTFE
Cracking Pressure	50 - 100	Flow Coefficient	0.75
Connection Size	8 mm	Maximum Operating Pressure	100
Packing Material	Ethylene Propylene Rubber	Cracking Pressure (psi)	50 - 100
Connection Size	8 mm	Connection Size 2	8 mm
Connection 1 Style	Two Ferrule Compression Fitting	Connection 2 Style	Two Ferrule Compression Fitting
Material	316 Stainless Steel	Actuation	Manual Overdrive
Packing Material	Ethylene Propylene Rubber

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