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Relief Valves, 6,000 PSI - R Series - 4F-RL4A-BNT-SS-KA

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

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Products specifications

Attribute name	Attribute value
Connection Size	1/4 inch	Division	Instrumentation Products Division
Minimum Operating Temperature	-30 °F	Maximum Operating Pressure	25 psi
Materials of Construction	Stainless Steel 316	Maximum Operating Temperature	225 °F
Connection 1 Size	NPT F	Actuation Type	Standard
Flow Coefficient	0.75 Cv	Packing Material	Nitrile Rubber
Cracking Pressure	10 to 25 psi	Back-Up Washer Material	PTFE
Connection 2 Size	NPT F
Connection 1 Style	NPT F	Connection 2 Style	NPT F
Material	316 Stainless Steel	Connection Size	1/4"
Connection Size 2	1/4"	Cracking Pressure (psi)	10 - 25
Actuation	Standard	Packing Material	Nitrile Rubber

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