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Parker HPRV-S-4M-EPR-K1 - 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-K1

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Products specifications

Attribute name	Attribute value
Connection Size	1/4"	Division	Instrumentation Products Division
Cracking Pressure	150 - 375	Connection 2 Size	1/4"
Maximum Operating Temperature	135	Materials of Construction	316 Stainless Steel
Back-Up Washer Material	PTFE	Packing Material	Ethylene Propylene Rubber
Minimum Operating Temperature	-57	Flow Coefficient	0.41
Maximum Operating Pressure	350	Connection 1 Size	NPT M
Specifications Met	PED	Cracking Pressure (psi)	150 - 375
Connection 2 Style	NPT M	Connection Size 2	1/4"
Connection Size	1/4"	Connection 1 Style	NPT M
Packing Material	Ethylene Propylene Rubber

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