*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 4A-RH4A-BNT-SS-K2 - Relief Valves, 6,000 PSI - R Series

Parker's R Series Relief Valves are designed such that when the upstream pressure exceeds the closing force exerted by the spring, the lower stem opens, permitting flow through the valve. Pressures range from 10 PSI (0.7 BAR) to 6,000 PSI (413.7 BAR).

AFP Availability:	Quote Required
Partner Available:	Quote Required

Brand Parker

Part No. 4A-RH4A-BNT-SS-K2

$323.14/each

Products specifications

Attribute name	Attribute value
UOM	EA	Connection Size	1/4 inch
Actuation Type	Standard	Cracking Pressure	350 to 750 psi
Maximum Operating Pressure	750 psi	Packing Material	Nitrile Rubber
Materials of Construction	Stainless Steel 316	Minimum Operating Temperature	-30 °F
Flow Coefficient	0.41 Cv	Connection 1 Size	Two Ferrule Compression
Back-Up Washer Material	PTFE	Connection 2 Size	1/4 inch
Division	Instrumentation Products Division	Maximum Operating Temperature	225 °F
Connection Size	1/4"	Material	316 Stainless Steel
Connection 1 Style	Two Ferrule Compression Fitting	Connection 2 Style	Two Ferrule Compression Fitting
Connection Size 2	1/4"	Actuation	Standard
Packing Material	Nitrile Rubber	Cracking Pressure (psi)	350 - 750

Product resources

Literature and Reference Materials