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Parker M8A-RL4A-BNT-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-BNT-SS-MN-KA

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Products specifications

Attribute name	Attribute value
Cracking Pressure	10 - 25	Division	Instrumentation Products Division
Actuation Type	Manual Overdrive	Connection 2 Size	8 mm
Back-Up Washer Material	PTFE	Minimum Operating Temperature	-34
Packing Material	Nitrile Rubber	Maximum Operating Temperature	107
Materials of Construction	316 Stainless Steel	Connection 1 Size	Two Ferrule Compression Fitting
Flow Coefficient	0.75	Connection Size	8 mm
Maximum Operating Pressure	25	Connection 1 Style	Two Ferrule Compression Fitting
Material	316 Stainless Steel	Connection Size	8 mm
Cracking Pressure (psi)	10 - 25	Connection Size 2	8 mm
Packing Material	Nitrile Rubber	Connection 2 Style	Two Ferrule Compression Fitting
Actuation	Manual Overdrive

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