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Relief Valves, 6,000 PSI - R Series - 4F-RL4A-VT-SS-KE

Name: Relief Valves, 6,000 PSI - R Series - 4F-RL4A-VT-SS-KE
SKU: 4F-RL4A-VT-SS-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: 4F-RL4A-VT-SS-KE

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Products specifications

Attribute name	Attribute value
Back-Up Washer Material	PTFE	Actuation Type	Standard
Maximum Operating Temperature	400 °F	Connection 2 Size	NPT F
Materials of Construction	Stainless Steel 316	Packing Material	Fluorocarbon Rubber
Division	Instrumentation Products Division	Connection Size	1/4 inch
Connection 1 Size	NPT F	Cracking Pressure	150 to 225 psi
Minimum Operating Temperature	-10 °F	Flow Coefficient	0.75 Cv
Maximum Operating Pressure	225 psi
Cracking Pressure (psi)	150 - 225	Actuation	Standard
Connection 2 Style	NPT F	Material	316 Stainless Steel
Connection 1 Style	NPT F	Packing Material	Fluorocarbon Rubber
Connection Size 2	1/4"	Connection Size	1/4"

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