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Parker HPRV-S-4F-EPR-K5 - 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-4F-EPR-K5

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Products specifications

Attribute name	Attribute value
Connection Size	1/4"	Division	Instrumentation Products Division
Connection 2 Size	1/4"	Maximum Operating Pressure	3000
Materials of Construction	316 Stainless Steel	Back-Up Washer Material	PTFE
Minimum Operating Temperature	-57	Flow Coefficient	0.41
Maximum Operating Temperature	135	Packing Material	Ethylene Propylene Rubber
Cracking Pressure	2225 - 3025	Connection 1 Size	NPT F
Specifications Met	PED	Connection 2 Style	NPT F
Cracking Pressure (psi)	2225 - 3025	Connection Size 2	1/4"
Connection Size	1/4"	Connection 1 Style	NPT F
Packing Material	Ethylene Propylene Rubber

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