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Parker M8A-RL4A-KZT-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-KZT-SS-MN-KG

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Products specifications

Attribute name	Attribute value
Back-Up Washer Material	PTFE	Connection 2 Size	8 mm
Minimum Operating Temperature	-29	Materials of Construction	316 Stainless Steel
Maximum Operating Temperature	93	Connection 1 Size	Two Ferrule Compression Fitting
Flow Coefficient	0.75	Cracking Pressure	225 - 400
Connection Size	8 mm	Maximum Operating Pressure	400
Division	Instrumentation Products Division	Actuation Type	Manual Overdrive
Packing Material	Highly Fluorinated Fluorocarbon Rubber	Material	316 Stainless Steel
Connection Size	8 mm	Packing Material	Highly Fluorinated Fluorocarbon Rubber
Connection Size 2	8 mm	Connection 1 Style	Two Ferrule Compression Fitting
Cracking Pressure (psi)	225 - 400	Connection 2 Style	Two Ferrule Compression Fitting
Actuation	Manual Overdrive

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