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Parker M8Z-RL4A-KZT-SS-MN-KE - 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. M8Z-RL4A-KZT-SS-MN-KE

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Products specifications

Attribute name	Attribute value
Division	Instrumentation Products Division	Actuation Type	Manual Overdrive
Packing Material	Highly Fluorinated Fluorocarbon Rubber	Maximum Operating Pressure	225
Cracking Pressure	150 - 225	Minimum Operating Temperature	-29
Materials of Construction	316 Stainless Steel	Back-Up Washer Material	PTFE
Connection 2 Size	8 mm	Maximum Operating Temperature	93
Connection 1 Size	Single Ferrule Compression Fitting	Flow Coefficient	0.75
Connection Size	8 mm	Connection 2 Style	Single Ferrule Compression Fitting
Connection Size	8 mm	Connection Size 2	8 mm
Cracking Pressure (psi)	150 - 225	Packing Material	Highly Fluorinated Fluorocarbon Rubber
Material	316 Stainless Steel	Connection 1 Style	Single Ferrule Compression Fitting
Actuation	Manual Overdrive

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