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

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

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Products specifications

Attribute name	Attribute value
Division	Instrumentation Products Division	Actuation Type	Manual Overdrive
Connection 2 Size	1/4 inch	Connection Size	1/4 inch
Connection 1 Size	NPT F	Cracking Pressure	150 to 225 psi
Flow Coefficient	0.75 Cv	Maximum Operating Temperature	204 °C
Packing Material	Fluorocarbon Rubber	Maximum Operating Pressure	225 psi
Back-Up Washer Material	PTFE	Minimum Operating Temperature	-23 °C
Materials of Construction	Stainless Steel 316
Connection 2 Style	NPT F	Material	316 Stainless Steel
Connection Size	1/4"	Connection 1 Style	NPT F
Packing Material	Fluorocarbon Rubber	Connection Size 2	1/4"
Actuation	Manual Overdrive	Cracking Pressure (psi)	150 - 225

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