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Parker HPRV-S-4M4F-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-4M4F-NE-K6

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Products specifications

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

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