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

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

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Products specifications

Attribute name	Attribute value
Division	Instrumentation Products Division	Flow Coefficient	0.41 Cv
Back-Up Washer Material	PTFE	Maximum Operating Pressure	2250 psi
Connection 1 Size	Two Ferrule Compression	Connection Size	1/4 inch
Maximum Operating Temperature	250 °F	Minimum Operating Temperature	-43 °C
Cracking Pressure	1500 to 2250 psi	Actuation Type	Standard
Packing Material	Neoprene Rubber	Materials of Construction	Stainless Steel 316
Connection 2 Size	Two Ferrule Compression
Material	316 Stainless Steel	Cracking Pressure (psi)	1500 - 2250
Connection 2 Style	Two Ferrule Compression Fitting	Actuation	Standard
Connection Size	1/4"	Packing Material	Neoprene Rubber
Connection 1 Style	Two Ferrule Compression Fitting	Connection Size 2	1/4"

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