DK-LOK U.S.A. Datasheets for Pressure Relief Valves

Pressure relief valves are self-actuated safety valves designed to relieve excess pressure upstream from the line.
Pressure Relief Valves: Learn more

Product Name	Notes
Relief Valve -- V63-D-12M Relief Valve -- V63-D-4T Relief Valve -- V63-D-6M Relief Valve -- V63-D-8M Relief Valve -- V63-D-8T Relief Valve -- V63-MD-8N12M Relief Valve -- V63-MD-8N8T Relief Valve -- V63-MF-4N Relief Valve -- V63-MF-4R Relief Valve -- V63-MF-6N Relief Valve -- V63-MF-6R Relief Valve -- V63-MF-8N Relief Valve -- V63-MF-8R Relief Valve -- V66-D-12M Relief Valve -- V66-D-4T Relief Valve -- V66-D-6M Relief Valve -- V66-D-8M Relief Valve -- V66-D-8T Relief Valve -- V66-MD-8N12M Relief Valve -- V66-MD-8N8T Relief Valve -- V66-MF-4N Relief Valve -- V66-MF-4R Relief Valve -- V66-MF-6N Relief Valve -- V66-MF-6R Relief Valve -- V66-MF-8N Relief Valve -- V66-MF-8R	Up to 6000psig (413bar) Up to 204℃ (400℉) SS316 Cracking pressure 50 to 6000psing (3.4 to 413bar) DK-LOK OD 1/4 - 1/2 inch Pipe thread 1/4 - 1/2 inch

Product Name

Notes

Relief Valve -- V63-D-12M

Relief Valve -- V63-D-4T

Relief Valve -- V63-D-6M

Relief Valve -- V63-D-8M

Relief Valve -- V63-D-8T

Relief Valve -- V63-MF-4N

Relief Valve -- V63-MF-4R

Relief Valve -- V63-MF-6N