*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker M6A-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. M6A-RH4A-EPRT-SS-K7

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Products specifications

Attribute name	Attribute value
Cracking Pressure	4000 - 5000 psi	Back-Up Washer Material	PTFE
Maximum Operating Temperature	275 °F	Flow Coefficient	0.41 Cv
Packing Material	Ethylene Propylene Rubber	Minimum Operating Temperature	-70 °F
Materials of Construction	316 Stainless Steel	Connection Size	6 mm
Connection 1 Size	Two Ferrule Compression Fitting	Maximum Operating Pressure	5000 psi
Connection 2 Size	6 mm	Actuation Type	Standard
Division	Instrumentation Products Division	Material	316 Stainless Steel
Cracking Pressure (psi)	4000 - 5000	Connection 2 Style	Two Ferrule Compression Fitting
Connection Size 2	6 mm	Actuation	Standard
Packing Material	Ethylene Propylene Rubber	Connection 1 Style	Two Ferrule Compression Fitting
Connection Size	6 mm

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