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Parker HPRV-S-4M4F-BN-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-4M4F-BN-K4

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Products specifications

Attribute name	Attribute value
Connection 1 Size	NPT M	Specifications Met	PED
Connection Size	1/4"	Division	Instrumentation Products Division
Maximum Operating Pressure	2250	Cracking Pressure	1475 - 2275
Maximum Operating Temperature	107	Packing Material	Nitrile Rubber
Minimum Operating Temperature	-34	Connection 2 Size	1/4"
Materials of Construction	316 Stainless Steel	Back-Up Washer Material	PTFE
Flow Coefficient	0.41	Connection 1 Style	NPT M
Connection Size	1/4"	Connection 2 Style	NPT F
Cracking Pressure (psi)	1475 - 2275	Packing Material	Nitrile Rubber
Connection Size 2	1/4"

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