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Relief Valves, 6,000 PSI - R Series - 4Z-RH4A-NET-SS-K3

Name: Relief Valves, 6,000 PSI - R Series - 4Z-RH4A-NET-SS-K3
SKU: 4Z-RH4A-NET-SS-K3
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-RH4A-NET-SS-K3

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Products specifications

Attribute name	Attribute value
Materials of Construction	Stainless Steel 316	Cracking Pressure	750 to 1500 psi
Connection 2 Size	Single Ferrule Compression	Maximum Operating Temperature	250 °F
Flow Coefficient	0.41 Cv	Maximum Operating Pressure	1500 psi
Back-Up Washer Material	PTFE	Packing Material	Neoprene Rubber
Actuation Type	Standard	Connection 1 Size	Single Ferrule Compression
Division	Instrumentation Products Division	Minimum Operating Temperature	-43 °C
Connection Size	1/4 inch
Connection Size 2	1/4"	Material	316 Stainless Steel
Connection 1 Style	Single Ferrule Compression Fitting	Actuation	Standard
Packing Material	Neoprene Rubber	Connection Size	1/4"
Cracking Pressure (psi)	750 - 1500	Connection 2 Style	Single Ferrule Compression Fitting

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