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Parker M8Z-RH4A-KZT-SS-K7 - 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-RH4A-KZT-SS-K7

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Products specifications

Attribute name	Attribute value
Actuation Type	Standard	Packing Material	Highly Fluorinated Fluorocarbon Rubber
Division	Instrumentation Products Division	Cracking Pressure	4000 - 5000
Connection 2 Size	8 mm	Maximum Operating Temperature	93
Back-Up Washer Material	PTFE	Flow Coefficient	0.41
Minimum Operating Temperature	-29	Materials of Construction	316 Stainless Steel
Maximum Operating Pressure	5000	Connection Size	8 mm
Connection 1 Size	Single Ferrule Compression Fitting	Packing Material	Highly Fluorinated Fluorocarbon Rubber
Connection 2 Style	Single Ferrule Compression Fitting	Connection Size	8 mm
Material	316 Stainless Steel	Connection Size 2	8 mm
Cracking Pressure (psi)	4000 - 5000	Connection 1 Style	Single Ferrule Compression Fitting
Actuation	Standard

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