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Parker M6A-RH4A-EPRT-SS-K6 - 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-K6

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Products specifications

Attribute name	Attribute value
Connection Size	6 mm	Connection 1 Size	Two Ferrule Compression Fitting
Flow Coefficient	0.41 Cv	Cracking Pressure	3000 - 4000 psi
Actuation Type	Standard	Division	Instrumentation Products Division
Connection 2 Size	6 mm	Materials of Construction	316 Stainless Steel
Back-Up Washer Material	PTFE	Minimum Operating Temperature	-57 °C
Maximum Operating Temperature	275 °F	Packing Material	Ethylene Propylene Rubber
Maximum Operating Pressure	4000 psi	Connection Size	6 mm
Connection Size 2	6 mm	Packing Material	Ethylene Propylene Rubber
Connection 1 Style	Two Ferrule Compression Fitting	Connection 2 Style	Two Ferrule Compression Fitting
Material	316 Stainless Steel	Cracking Pressure (psi)	3000 - 4000
Actuation	Standard

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