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

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

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Products specifications

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

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