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Parker HPRV-S-4M-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-4M-BN-K6

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Products specifications

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

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