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Parker HPRV-S-4F4M-NE-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-4F4M-NE-K6

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Products specifications

Attribute name	Attribute value
Connection Size	1/4"	Cracking Pressure	2975 - 4025
Division	Instrumentation Products Division	Maximum Operating Temperature	121
Minimum Operating Temperature	-43	Packing Material	Neoprene Rubber
Connection 2 Size	1/4"	Materials of Construction	316 Stainless Steel
Back-Up Washer Material	PTFE	Maximum Operating Pressure	4000
Flow Coefficient	0.41	Connection 1 Size	NPT F
Specifications Met	PED	Connection 2 Style	NPT M
Connection Size 2	1/4"	Packing Material	Neoprene Rubber
Cracking Pressure (psi)	2975 - 4025	Connection Size	1/4"
Connection 1 Style	NPT F

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