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

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

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Products specifications

Attribute name	Attribute value
Maximum Operating Temperature	200 °F	Maximum Operating Pressure	25 psi
Packing Material	Highly Fluorinated Fluorocarbon Rubber	Connection Size	1/4 inch
Connection 1 Size	NPT F	Minimum Operating Temperature	-20 °F
Materials of Construction	Stainless Steel 316	Actuation Type	Standard
Cracking Pressure	10 to 25 psi	Back-Up Washer Material	PTFE
Flow Coefficient	0.75 Cv	Connection 2 Size	1/4 inch
Division	Instrumentation Products Division
Cracking Pressure (psi)	10 - 25	Connection Size	1/4"
Connection Size 2	1/4"	Material	316 Stainless Steel
Packing Material	Highly Fluorinated Fluorocarbon Rubber	Connection 1 Style	NPT F
Actuation	Standard	Connection 2 Style	NPT F

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