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Parker HPRV-S-4A4F-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-4A4F-EPR-K3

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Products specifications

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

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