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

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

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Products specifications

Attribute name	Attribute value
Maximum Operating Temperature	107 °C	Minimum Operating Temperature	-34 °C
Materials of Construction	Stainless Steel 316	Actuation Type	Standard
Maximum Operating Pressure	225 psi	Packing Material	Nitrile Rubber
Division	Instrumentation Products Division	Back-Up Washer Material	PTFE
Connection 1 Size	NPT F	Connection Size	1/4 inch
Flow Coefficient	0.75 Cv	Connection 2 Size	1/4 inch
Cracking Pressure	150 to 225 psi
Packing Material	Nitrile Rubber	Connection Size	1/4"
Cracking Pressure (psi)	150 - 225	Connection Size 2	1/4"
Material	316 Stainless Steel	Connection 1 Style	NPT F
Connection 2 Style	NPT F	Actuation	Standard

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