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Relief Valves, 6,000 PSI - R Series - 4F-RH4A-NET-SS-K4

Name: Relief Valves, 6,000 PSI - R Series - 4F-RH4A-NET-SS-K4
SKU: 4F-RH4A-NET-SS-K4
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-K4

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Products specifications

Attribute name	Attribute value
Division	Instrumentation Products Division	Minimum Operating Temperature	-45 °F
Back-Up Washer Material	PTFE	Actuation Type	Standard
Flow Coefficient	0.41 Cv	Connection 1 Size	NPT F
Connection Size	1/4 inch	Cracking Pressure	1500 to 2250 psi
Maximum Operating Temperature	121 °C	Maximum Operating Pressure	2250 psi
Packing Material	Neoprene Rubber	Materials of Construction	Stainless Steel 316
Connection 2 Size	NPT F
Cracking Pressure (psi)	1500 - 2250	Material	316 Stainless Steel
Connection 1 Style	NPT F	Connection 2 Style	NPT F
Actuation	Standard	Packing Material	Neoprene Rubber
Connection Size	1/4"	Connection Size 2	1/4"

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