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Parker HPRV-S-4M-BN-K1 - 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-K1

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Products specifications

Attribute name	Attribute value
Flow Coefficient	0.41	Connection 1 Size	NPT M
Maximum Operating Pressure	350	Specifications Met	PED
Connection Size	1/4"	Division	Instrumentation Products Division
Cracking Pressure	150 - 375	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	Connection 1 Style	NPT M
Connection Size	1/4"	Cracking Pressure (psi)	150 - 375
Connection 2 Style	NPT M	Packing Material	Nitrile Rubber
Connection Size 2	1/4"

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