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Parker M8A-RL4A-NET-SS-MN-KA - 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-KA

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Products specifications

Attribute name	Attribute value
Packing Material	Neoprene Rubber	Maximum Operating Temperature	121
Connection 2 Size	8 mm	Minimum Operating Temperature	-43
Back-Up Washer Material	PTFE	Materials of Construction	316 Stainless Steel
Connection Size	8 mm	Maximum Operating Pressure	25
Flow Coefficient	0.75	Cracking Pressure	10 - 25
Division	Instrumentation Products Division	Actuation Type	Manual Overdrive
Connection 1 Size	Two Ferrule Compression Fitting	Cracking Pressure (psi)	10 - 25
Connection Size	8 mm	Connection Size 2	8 mm
Connection 1 Style	Two Ferrule Compression Fitting	Packing Material	Neoprene Rubber
Connection 2 Style	Two Ferrule Compression Fitting	Material	316 Stainless Steel
Actuation	Manual Overdrive

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