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Relief Valves, 6,000 PSI - R Series - 4KF-RH4A-VT-SS-K4

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

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Products specifications

Attribute name	Attribute value
Cracking Pressure	1500 to 2250 psi	Maximum Operating Temperature	400 °F
Connection 1 Size	BSP F	Materials of Construction	Stainless Steel 316
Actuation Type	Standard	Packing Material	Fluorocarbon Rubber
Division	Instrumentation Products Division	Back-Up Washer Material	PTFE
Connection 2 Size	BSP F	Flow Coefficient	0.41 Cv
Connection Size	1/4 inch	Maximum Operating Pressure	2250 psi
Minimum Operating Temperature	-10 °F
Packing Material	Fluorocarbon Rubber	Connection Size	1/4"
Connection 1 Style	BSP F	Connection Size 2	1/4"
Cracking Pressure (psi)	1500 - 2250	Material	316 Stainless Steel
Connection 2 Style	BSP F	Actuation	Standard

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