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Parker HPRV-S-4F-NE-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-NE-K5

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Products specifications

Attribute name	Attribute value
Specifications Met	PED	Connection 1 Size	NPT F
Connection Size	1/4"	Division	Instrumentation Products Division
Maximum Operating Temperature	121	Maximum Operating Pressure	3000
Packing Material	Neoprene Rubber	Connection 2 Size	1/4"
Materials of Construction	316 Stainless Steel	Minimum Operating Temperature	-43
Back-Up Washer Material	PTFE	Cracking Pressure	2225 - 3025
Flow Coefficient	0.41	Connection Size	1/4"
Connection 1 Style	NPT F	Connection 2 Style	NPT F
Connection Size 2	1/4"	Cracking Pressure (psi)	2225 - 3025
Packing Material	Neoprene Rubber

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