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Parker HPRV-S-4A4M-EPR-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-4A4M-EPR-K6

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Products specifications

Attribute name	Attribute value
Maximum Operating Temperature	135	Materials of Construction	316 Stainless Steel
Flow Coefficient	0.41	Minimum Operating Temperature	-57
Packing Material	Ethylene Propylene Rubber	Specifications Met	PED
Maximum Operating Pressure	4000	Connection 1 Size	Two Ferrule Compression Fitting
Cracking Pressure	2975 - 4025	Connection Size	1/4"
Division	Instrumentation Products Division	Back-Up Washer Material	PTFE
Connection 2 Size	1/4"	Connection Size 2	1/4"
Connection Size	1/4"	Packing Material	Ethylene Propylene Rubber
Cracking Pressure (psi)	2975 - 4025	Connection 1 Style	Two Ferrule Compression Fitting
Connection 2 Style	NPT M

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