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Parker HPRV-S-4Z-BN-K2 - 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-4Z-BN-K2

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Products specifications

Attribute name	Attribute value
Specifications Met	PED	Connection 1 Size	Single Ferrule Compression Fitting
Connection Size	1/4"	Maximum Operating Pressure	750
Division	Instrumentation Products Division	Packing Material	Nitrile Rubber
Maximum Operating Temperature	107	Connection 2 Size	1/4"
Minimum Operating Temperature	-34	Back-Up Washer Material	PTFE
Materials of Construction	316 Stainless Steel	Cracking Pressure	325 - 775
Flow Coefficient	0.41	Connection Size	1/4"
Connection 1 Style	Single Ferrule Compression Fitting	Connection 2 Style	Single Ferrule Compression Fitting
Cracking Pressure (psi)	325 - 775	Packing Material	Nitrile Rubber
Connection Size 2	1/4"

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