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Relief Valves, 6,000 PSI - R Series - 4Z-RL4A-NET-SS-KD

Name: Relief Valves, 6,000 PSI - R Series - 4Z-RL4A-NET-SS-KD
SKU: 4Z-RL4A-NET-SS-KD
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: 4Z-RL4A-NET-SS-KD

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Products specifications

Attribute name	Attribute value
Connection Size	1/4 inch	Connection 1 Size	Single Ferrule Compression
Flow Coefficient	0.75 Cv	Maximum Operating Temperature	250 °F
Maximum Operating Pressure	150 psi	Connection 2 Size	Single Ferrule Compression
Minimum Operating Temperature	-45 °F	Actuation Type	Standard
Cracking Pressure	100 to 150 psi	Packing Material	Neoprene Rubber
Materials of Construction	Stainless Steel 316	Division	Instrumentation Products Division
Back-Up Washer Material	PTFE
Connection 2 Style	Single Ferrule Compression Fitting	Connection Size 2	1/4"
Packing Material	Neoprene Rubber	Connection Size	1/4"
Cracking Pressure (psi)	100 - 150	Connection 1 Style	Single Ferrule Compression Fitting
Actuation	Standard	Material	316 Stainless Steel

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