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Relief Valves, 6,000 PSI - R Series - 4A-RL4A-EPRT-SS-MN-KE

Name: Relief Valves, 6,000 PSI - R Series - 4A-RL4A-EPRT-SS-MN-KE
SKU: 4A-RL4A-EPRT-SS-MN-KE
Availability: OutOfStock

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).

Availability: Backordered

SKU: 4A-RL4A-EPRT-SS-MN-KE

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Products specifications

Attribute name	Attribute value
Division	Instrumentation Products Division	Packing Material	Ethylene Propylene Rubber
Back-Up Washer Material	PTFE	Connection Size	1/4 inch
Connection 1 Size	Two Ferrule Compression	Flow Coefficient	0.75 Cv
Actuation Type	Manual Overdrive	Cracking Pressure	150 to 225 psi
Maximum Operating Pressure	225 psi	Minimum Operating Temperature	-70 °F
Maximum Operating Temperature	275 °F	Materials of Construction	Stainless Steel 316
Connection 2 Size	Two Ferrule Compression
Connection 2 Style	Two Ferrule Compression Fitting	Material	316 Stainless Steel
Connection Size 2	1/4"	Actuation	Manual Overdrive
Connection Size	1/4"	Cracking Pressure (psi)	150 - 225
Packing Material	Ethylene Propylene Rubber	Connection 1 Style	Two Ferrule Compression Fitting

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