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Relief Valves, 6,000 PSI - R Series - 4KF-RH4A-BNT-SS-K7

Name: Relief Valves, 6,000 PSI - R Series - 4KF-RH4A-BNT-SS-K7
SKU: 4KF-RH4A-BNT-SS-K7
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: 4KF-RH4A-BNT-SS-K7

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Products specifications

Attribute name	Attribute value
Connection 2 Size	1/4 inch	Maximum Operating Pressure	5000 psi
Division	Instrumentation Products Division	Cracking Pressure	4000 to 5000 psi
Maximum Operating Temperature	107 °C	Connection Size	1/4 inch
Minimum Operating Temperature	-30 °F	Packing Material	Nitrile Rubber
Flow Coefficient	0.41 Cv	Back-Up Washer Material	PTFE
Connection 1 Size	BSP F	Materials of Construction	Stainless Steel 316
Actuation Type	Standard
Connection 2 Style	BSP F	Actuation	Standard
Material	316 Stainless Steel	Connection 1 Style	BSP F
Connection Size	1/4"	Cracking Pressure (psi)	4000 - 5000
Connection Size 2	1/4"	Packing Material	Nitrile Rubber

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