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Parker HPRV-S-4A4F-BN-K8 - 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-4A4F-BN-K8

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Products specifications

Attribute name	Attribute value
Division	Instrumentation Products Division	Packing Material	Nitrile Rubber
Maximum Operating Temperature	107	Maximum Operating Pressure	6000
Minimum Operating Temperature	-34	Connection 2 Size	1/4"
Back-Up Washer Material	PTFE	Flow Coefficient	0.41
Materials of Construction	316 Stainless Steel	Specifications Met	PED
Cracking Pressure	4975 - 6000	Connection 1 Size	Two Ferrule Compression Fitting
Connection Size	1/4"	Connection 1 Style	Two Ferrule Compression Fitting
Cracking Pressure (psi)	4975 - 6000	Connection Size 2	1/4"
Packing Material	Nitrile Rubber	Connection Size	1/4"
Connection 2 Style	NPT F

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