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Parker HPRV-S-4A-KZ-K1 - 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-4A-KZ-K1

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Products specifications

Attribute name	Attribute value
Division	Instrumentation Products Division	Cracking Pressure	150 - 375
Connection 2 Size	1/4"	Back-Up Washer Material	PTFE
Materials of Construction	316 Stainless Steel	Maximum Operating Temperature	93
Maximum Operating Pressure	350	Flow Coefficient	0.41
Minimum Operating Temperature	-29	Specifications Met	PED
Connection 1 Size	Two Ferrule Compression Fitting	Packing Material	Highly Fluorinated Fluorocarbon Rubber
Connection Size	1/4"	Packing Material	Highly Fluorinated Fluorocarbon Rubber
Connection 1 Style	Two Ferrule Compression Fitting	Connection Size 2	1/4"
Connection 2 Style	Two Ferrule Compression Fitting	Connection Size	1/4"
Cracking Pressure (psi)	150 - 375

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