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Relief Valves, 6,000 PSI - R Series - 4Z-RH4A-KZT-SS-K4

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

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Products specifications

Attribute name	Attribute value
Connection 2 Size	1/4 inch	Connection 1 Size	Single Ferrule Compression
Division	Instrumentation Products Division	Cracking Pressure	1500 to 2250 psi
Maximum Operating Temperature	200 °F	Maximum Operating Pressure	2250 psi
Packing Material	Highly Fluorinated Fluorocarbon Rubber	Connection Size	1/4 inch
Minimum Operating Temperature	-20 °F	Back-Up Washer Material	PTFE
Flow Coefficient	0.41 Cv	Actuation Type	Standard
Materials of Construction	Stainless Steel 316
Actuation	Standard	Packing Material	Highly Fluorinated Fluorocarbon Rubber
Connection 1 Style	Single Ferrule Compression Fitting	Cracking Pressure (psi)	1500 - 2250
Connection Size	1/4"	Connection 2 Style	Single Ferrule Compression Fitting
Connection Size 2	1/4"	Material	316 Stainless Steel

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