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Parker M6Z-RL4A-EPRT-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. M6Z-RL4A-EPRT-SS-KG

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Products specifications

Attribute name	Attribute value
Connection Size	6 mm	Cracking Pressure	225 - 400
Division	Instrumentation Products Division	Actuation Type	Standard
Connection 2 Size	6 mm	Minimum Operating Temperature	-57
Materials of Construction	316 Stainless Steel	Maximum Operating Temperature	135
Back-Up Washer Material	PTFE	Connection 1 Size	Single Ferrule Compression Fitting
Flow Coefficient	0.75	Maximum Operating Pressure	400
Packing Material	Ethylene Propylene Rubber	Connection Size	6 mm
Connection 1 Style	Single Ferrule Compression Fitting	Connection Size 2	6 mm
Packing Material	Ethylene Propylene Rubber	Connection 2 Style	Single Ferrule Compression Fitting
Material	316 Stainless Steel	Actuation	Standard
Cracking Pressure (psi)	225 - 400

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