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Relief Valves, 6,000 PSI - R Series - 4KF-RH4A-BNT-SS-K2

Name: Relief Valves, 6,000 PSI - R Series - 4KF-RH4A-BNT-SS-K2
SKU: 4KF-RH4A-BNT-SS-K2
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-K2

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Products specifications

Attribute name	Attribute value
Connection Size	1/4 inch	Cracking Pressure	350 to 750 psi
Minimum Operating Temperature	-30 °F	Materials of Construction	Stainless Steel 316
Packing Material	Nitrile Rubber	Connection 1 Size	BSP F
Back-Up Washer Material	PTFE	Actuation Type	Standard
Flow Coefficient	0.41 Cv	Connection 2 Size	1/4 inch
Division	Instrumentation Products Division	Maximum Operating Pressure	750 psi
Maximum Operating Temperature	225 °F
Connection 1 Style	BSP F	Packing Material	Nitrile Rubber
Connection Size	1/4"	Connection Size 2	1/4"
Cracking Pressure (psi)	350 - 750	Material	316 Stainless Steel
Connection 2 Style	BSP F	Actuation	Standard

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