*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker HPRV-S-4A4F-EPR-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.

Availability:	Quote Required
Partner Available:	Quote Required

Brand Parker

Part No. HPRV-S-4A4F-EPR-K2

Ship to

Shipping Method

Estimated Delivery

Price

No shipping options

Products specifications

Attribute name	Attribute value
Connection Size	1/4"	Maximum Operating Pressure	750
Division	Instrumentation Products Division	Back-Up Washer Material	PTFE
Connection 2 Size	1/4"	Materials of Construction	316 Stainless Steel
Maximum Operating Temperature	135	Flow Coefficient	0.41
Minimum Operating Temperature	-57	Cracking Pressure	325 - 775
Packing Material	Ethylene Propylene Rubber	Specifications Met	PED
Connection 1 Size	Two Ferrule Compression Fitting	Connection 2 Style	NPT F
Connection 1 Style	Two Ferrule Compression Fitting	Cracking Pressure (psi)	325 - 775
Connection Size 2	1/4"	Connection Size	1/4"
Packing Material	Ethylene Propylene Rubber

Product resources

Literature and Reference Materials

Success Story: Hydrogen Power Helps Drive Down Carbon Emissions (PDF)