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Relief Valves, 6,000 PSI - R Series - 4KF-RH4A-BNT-SS-K5

Name: Relief Valves, 6,000 PSI - R Series - 4KF-RH4A-BNT-SS-K5
SKU: 4KF-RH4A-BNT-SS-K5
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-K5

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Products specifications

Attribute name	Attribute value
Connection Size	1/4 inch	Maximum Operating Pressure	3000 psi
Division	Instrumentation Products Division	Materials of Construction	Stainless Steel 316
Maximum Operating Temperature	225 °F	Connection 2 Size	1/4 inch
Minimum Operating Temperature	-34 °C	Actuation Type	Standard
Flow Coefficient	0.41 Cv	Packing Material	Nitrile Rubber
Cracking Pressure	2250 to 3000 psi	Back-Up Washer Material	PTFE
Connection 1 Size	BSP F
Material	316 Stainless Steel	Connection Size	1/4"
Connection Size 2	1/4"	Cracking Pressure (psi)	2250 - 3000
Actuation	Standard	Packing Material	Nitrile Rubber
Connection 1 Style	BSP F	Connection 2 Style	BSP F

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