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Parker M8A-RL4A-KZT-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-KZT-SS-MN-KC

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Products specifications

Attribute name	Attribute value
Division	Instrumentation Products Division	Actuation Type	Manual Overdrive
Packing Material	Highly Fluorinated Fluorocarbon Rubber	Connection 2 Size	8 mm
Maximum Operating Pressure	100	Minimum Operating Temperature	-29
Back-Up Washer Material	PTFE	Materials of Construction	316 Stainless Steel
Maximum Operating Temperature	93	Connection 1 Size	Two Ferrule Compression Fitting
Flow Coefficient	0.75	Cracking Pressure	50 - 100
Connection Size	8 mm	Cracking Pressure (psi)	50 - 100
Connection Size	8 mm	Connection Size 2	8 mm
Packing Material	Highly Fluorinated Fluorocarbon Rubber	Connection 1 Style	Two Ferrule Compression Fitting
Connection 2 Style	Two Ferrule Compression Fitting	Material	316 Stainless Steel
Actuation	Manual Overdrive

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