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Parker HPRV-S-4A-EPR-K3 - 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-EPR-K3

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Products specifications

Attribute name	Attribute value
Minimum Operating Temperature	-57	Flow Coefficient	0.41
Maximum Operating Temperature	135	Packing Material	Ethylene Propylene Rubber
Specifications Met	PED	Connection 1 Size	Two Ferrule Compression Fitting
Connection Size	1/4"	Cracking Pressure	725 - 1525
Division	Instrumentation Products Division	Connection 2 Size	1/4"
Maximum Operating Pressure	1500	Back-Up Washer Material	PTFE
Materials of Construction	316 Stainless Steel	Connection 2 Style	Two Ferrule Compression Fitting
Cracking Pressure (psi)	725 - 1525	Connection Size	1/4"
Packing Material	Ethylene Propylene Rubber	Connection 1 Style	Two Ferrule Compression Fitting
Connection Size 2	1/4"

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