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Parker M8Z-RL4A-KZT-SS-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. M8Z-RL4A-KZT-SS-KG

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Products specifications

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

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