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Parker HPRV-S-4M-EPR-K4 - 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-4M-EPR-K4

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Products specifications

Attribute name	Attribute value
Cracking Pressure	1475 - 2275	Maximum Operating Pressure	2250
Connection 2 Size	1/4"	Back-Up Washer Material	PTFE
Materials of Construction	316 Stainless Steel	Maximum Operating Temperature	135
Packing Material	Ethylene Propylene Rubber	Flow Coefficient	0.41
Minimum Operating Temperature	-57	Connection 1 Size	NPT M
Specifications Met	PED	Connection Size	1/4"
Division	Instrumentation Products Division	Connection 2 Style	NPT M
Connection Size 2	1/4"	Connection 1 Style	NPT M
Connection Size	1/4"	Packing Material	Ethylene Propylene Rubber
Cracking Pressure (psi)	1475 - 2275

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