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Parker M8A-RL4A-BNT-SS-MN-KG - 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-BNT-SS-MN-KG

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Products specifications

Attribute name	Attribute value
Packing Material	Nitrile Rubber	Maximum Operating Temperature	107
Division	Instrumentation Products Division	Actuation Type	Manual Overdrive
Materials of Construction	316 Stainless Steel	Connection 2 Size	8 mm
Minimum Operating Temperature	-34	Back-Up Washer Material	PTFE
Maximum Operating Pressure	400	Connection Size	8 mm
Flow Coefficient	0.75	Connection 1 Size	Two Ferrule Compression Fitting
Cracking Pressure	225 - 400	Connection 1 Style	Two Ferrule Compression Fitting
Connection Size 2	8 mm	Packing Material	Nitrile Rubber
Connection 2 Style	Two Ferrule Compression Fitting	Connection Size	8 mm
Material	316 Stainless Steel	Actuation	Manual Overdrive
Cracking Pressure (psi)	225 - 400

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