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Relief Valves, 6,000 PSI - R Series - 4KF-RH4A-BNT-SS-K3

Name: Relief Valves, 6,000 PSI - R Series - 4KF-RH4A-BNT-SS-K3
SKU: 4KF-RH4A-BNT-SS-K3
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-K3

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Products specifications

Attribute name	Attribute value
Back-Up Washer Material	PTFE	Connection 2 Size	BSP F
Flow Coefficient	0.41 Cv	Connection 1 Size	BSP F
Materials of Construction	Stainless Steel 316	Actuation Type	Standard
Division	Instrumentation Products Division	Maximum Operating Pressure	1500 psi
Maximum Operating Temperature	225 °F	Connection Size	1/4 inch
Packing Material	Nitrile Rubber	Cracking Pressure	750 to 1500 psi
Minimum Operating Temperature	-30 °F
Connection 2 Style	BSP F	Actuation	Standard
Material	316 Stainless Steel	Connection 1 Style	BSP F
Connection Size	1/4"	Cracking Pressure (psi)	750 - 1500
Connection Size 2	1/4"	Packing Material	Nitrile Rubber

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