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Parker M6Z-RH4A-EPRT-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. M6Z-RH4A-EPRT-SS-K7

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Products specifications

Attribute name	Attribute value
Connection Size	6 mm	Connection 1 Size	Single Ferrule Compression Fitting
Maximum Operating Pressure	5000 psi	Division	Instrumentation Products Division
Connection 2 Size	Single Ferrule Compression Fitting	Actuation Type	Standard
Back-Up Washer Material	PTFE	Maximum Operating Temperature	275 °F
Minimum Operating Temperature	-57 °C	Flow Coefficient	0.41 Cv
Packing Material	Ethylene Propylene Rubber	Materials of Construction	316 Stainless Steel
Cracking Pressure	4000 - 5000 psi	Connection Size 2	6 mm
Connection 1 Style	Single Ferrule Compression Fitting	Actuation	Standard
Packing Material	Ethylene Propylene Rubber	Connection 2 Style	Single Ferrule Compression Fitting
Connection Size	6 mm	Material	316 Stainless Steel
Cracking Pressure (psi)	4000 - 5000

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