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Parker HPRV-S-4A4F-KZ-K2 - Needle Valve, Proportional Relief Valve 6,000 PSI - H Series

Parker's H Series Pressure Relief Valve provides an automatic protection mechanism for process instrumentation systems.

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Brand Parker

Part No. HPRV-S-4A4F-KZ-K2

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Products specifications

Attribute name	Attribute value
Connection 2 Size	1/4"	Back-Up Washer Material	PTFE
Maximum Operating Temperature	93	Minimum Operating Temperature	-29
Materials of Construction	316 Stainless Steel	Cracking Pressure	325 - 775
Flow Coefficient	0.41	Specifications Met	PED
Connection 1 Size	Two Ferrule Compression Fitting	Packing Material	Highly Fluorinated Fluorocarbon Rubber
Connection Size	1/4"	Maximum Operating Pressure	750
Division	Instrumentation Products Division	Cracking Pressure (psi)	325 - 775
Connection Size 2	1/4"	Connection Size	1/4"
Connection 2 Style	NPT F	Connection 1 Style	Two Ferrule Compression Fitting
Packing Material	Highly Fluorinated Fluorocarbon Rubber

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