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Parker M8A-RL4A-VT-SS-MN-KA - 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. M8A-RL4A-VT-SS-MN-KA

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Products specifications

Attribute name	Attribute value
Connection 2 Size	8 mm	Back-Up Washer Material	PTFE
Materials of Construction	316 Stainless Steel	Maximum Operating Pressure	25 psi
Cracking Pressure	10 - 25 psi	Connection 1 Size	Two Ferrule Compression Fitting
Maximum Operating Temperature	400 °F	Packing Material	Fluorocarbon Rubber
Minimum Operating Temperature	-23 °C	Connection Size	8 mm
Division	Instrumentation Products Division	Actuation Type	Manual Overdrive
Flow Coefficient	0.75 Cv	Cracking Pressure (psi)	10 - 25
Connection Size	8 mm	Material	316 Stainless Steel
Connection 1 Style	Two Ferrule Compression Fitting	Connection Size 2	8 mm
Connection 2 Style	Two Ferrule Compression Fitting	Packing Material	Fluorocarbon Rubber
Actuation	Manual Overdrive

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