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

Relief Valves, 6,000 PSI - R Series - 4Z-RL4A-EPRT-SS-KB

Name: Relief Valves, 6,000 PSI - R Series - 4Z-RL4A-EPRT-SS-KB
SKU: 4Z-RL4A-EPRT-SS-KB
Availability: OutOfStock

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).

Availability: Backordered

SKU: 4Z-RL4A-EPRT-SS-KB

POR

Qty:

Products specifications

Attribute name	Attribute value
Connection Size	1/4 inch	Connection 2 Size	1/4 inch
Maximum Operating Pressure	51 psi	Connection 1 Size	Single Ferrule Compression
Cracking Pressure	25 to 50 psi	Flow Coefficient	0.75 Cv
Minimum Operating Temperature	-70 °F	Actuation Type	Standard
Maximum Operating Temperature	275 °F	Materials of Construction	Stainless Steel 316
Division	Instrumentation Products Division	Back-Up Washer Material	PTFE
Packing Material	Ethylene Propylene Rubber
Connection 2 Style	Single Ferrule Compression Fitting	Connection Size 2	1/4"
Connection Size	1/4"	Packing Material	Ethylene Propylene Rubber
Cracking Pressure (psi)	25 - 50	Actuation	Standard
Connection 1 Style	Single Ferrule Compression Fitting	Material	316 Stainless Steel

Product resources

Literature and Reference Materials

REWARD Status

Interchange Lookup

Interchange Lookup

Parker Interchange

Your one-stop-shop for all your filtration, hydraulic, pneumatic, hose, fittings, coupling and other motion control products. Click here for the dedicated page for you cross-reference or replacement search that also shows availability and price.

Enter Your Part Number

Exact match Begins with Contains