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Parker HPRV-S-4A-EPR-K8 - 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-K8

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Products specifications

Attribute name	Attribute value
Specifications Met	PED	Cracking Pressure	4975 - 6000
Packing Material	Ethylene Propylene Rubber	Connection 1 Size	Two Ferrule Compression Fitting
Division	Instrumentation Products Division	Connection Size	1/4"
Connection 2 Size	1/4"	Maximum Operating Pressure	6000
Back-Up Washer Material	PTFE	Materials of Construction	316 Stainless Steel
Flow Coefficient	0.41	Minimum Operating Temperature	-57
Maximum Operating Temperature	135	Connection Size	1/4"
Packing Material	Ethylene Propylene Rubber	Connection 1 Style	Two Ferrule Compression Fitting
Cracking Pressure (psi)	4975 - 6000	Connection 2 Style	Two Ferrule Compression Fitting
Connection Size 2	1/4"

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