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Relief Valves, 6,000 PSI - R Series - 4F-RH4A-KZT-SS-K2

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

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Products specifications

Attribute name	Attribute value
Connection 2 Size	NPT F	Back-Up Washer Material	PTFE
Flow Coefficient	0.41 Cv	Actuation Type	Standard
Materials of Construction	Stainless Steel 316	Maximum Operating Pressure	750 psi
Division	Instrumentation Products Division	Maximum Operating Temperature	200 °F
Packing Material	Highly Fluorinated Fluorocarbon Rubber	Connection Size	1/4 inch
Connection 1 Size	NPT F	Minimum Operating Temperature	-20 °F
Cracking Pressure	350 to 750 psi
Connection Size 2	1/4"	Material	316 Stainless Steel
Cracking Pressure (psi)	350 - 750	Connection 2 Style	NPT F
Packing Material	Highly Fluorinated Fluorocarbon Rubber	Actuation	Standard
Connection Size	1/4"	Connection 1 Style	NPT F

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