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Parker HPRV-S-4A4F-V-K6 - 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-V-K6

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Products specifications

Attribute name	Attribute value
Cracking Pressure	2975 - 4025	Connection 1 Size	Two Ferrule Compression Fitting
Connection Size	1/4"	Division	Instrumentation Products Division
Minimum Operating Temperature	-23	Connection 2 Size	1/4"
Back-Up Washer Material	PTFE	Maximum Operating Temperature	204
Flow Coefficient	0.41	Materials of Construction	316 Stainless Steel
Maximum Operating Pressure	4000	Packing Material	Fluorocarbon Rubber
Specifications Met	PED	Cracking Pressure (psi)	2975 - 4025
Connection Size	1/4"	Packing Material	Fluorocarbon Rubber
Connection 2 Style	NPT F	Connection 1 Style	Two Ferrule Compression Fitting
Connection Size 2	1/4"

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