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Parker HPRV-S-4F-BN-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-4F-BN-K6

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Products specifications

Attribute name	Attribute value
Cracking Pressure	2975 - 4025	Connection Size	1/4"
Division	Instrumentation Products Division	Maximum Operating Temperature	107
Packing Material	Nitrile Rubber	Connection 2 Size	1/4"
Minimum Operating Temperature	-34	Back-Up Washer Material	PTFE
Materials of Construction	316 Stainless Steel	Maximum Operating Pressure	4000
Flow Coefficient	0.41	Specifications Met	PED
Connection 1 Size	NPT F	Connection 2 Style	NPT F
Connection Size 2	1/4"	Packing Material	Nitrile Rubber
Cracking Pressure (psi)	2975 - 4025	Connection Size	1/4"
Connection 1 Style	NPT F

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