DK-LOK® Featured Products

DK-LOK® Two Ferrule Fittings

DK-LOK® Two Ferrule Fittings are designed using industrial codes producing maximum leak free swaging action and sealing integrity. DK-LOK® Two Ferrule Fittings provide excellent leak-free sealing on high pressure gas, vacuum, impulse, thermal shock, heavy vibration, and many other stringent applications. DK-LOK® Two Ferrule Fittings take advantage of a FULL MASS back ferrule using a patented… Read more »

DK-LOK® Ultra Torr Fittings

DK-LOK® Ultra Torr vacuum fittings are designed with an O-ring seal that seals to glass metal or plastic tubing.  Ease of assembly and disassembly with the seal being maintained through repetitive disassembly.  A simple, easy to use product to address specific needs in research and development, analytical and other applications. View DK-LOK® Ultra Torr Vacuum Fittings… Read more »

DK-LOK® K Series JIC Tube Fittings

DK-LOK® K Series JIC Tube Fittings consist of a body, sleeve and nut and meets the requirements of SAE J514 and ISO 8434-2 standards.  They are sold as body only for use as adapters for hoses with female JIC swivel ends or as a complete assembly for flaring and connecting stainless steel tubing.  The K… Read more »

DK-LOK® V86/VC86 Series Ball Valves

DK-LOK® V86/VC86 Series Ball Valves provide leak tight performance with a variety of end connections up to pressures as high as 10,000 PSI. The V86/VC86 series incorporates a blowout proof design, a handle indicating flow direction, positive stop with a robust stop pin, high flow rate with maximum orifice sizes, various flow control configurations with side… Read more »

DK-LOK® Toggle Valves

DK-LOK® Toggle Valves are available for quick shutoff and sampling applications for analysis systems and test equipment. The spring loaded stem allow for a quick open and close. The 103 Series Toggle valves are available in a straight or angle pattern. Available materials are 316 stainless steel and brass as standard. End connections are DK-LOK®… Read more »

DK-LOK® Quick Connects

DK-LOK® Quick Connects are push to connect couplings that provide quick and easy access into a system. They are available in end connection sizes from 1/16” to 1” depending on the type of end connection and series; DQ, DQM, and DF. Available in full flow, single end shut-off (SESO) and double end shutoff (DESO) to… Read more »

VG16 Series General Utility Service Needle Valves

DK-LOK® continues to expand its product offering.  DK-LOK’s® VG16 series utility valves Isolate and vent the system media in instrument air, nitrogen header, lube oil, and general utility service applications in the oil and gas, chemical, petrochemical, and other general industrial markets. Contact your local DK-LOK® representative for more information.

DK-LOK® High Pressure Needle Valves

DK-LOK® High Pressure Needle Valves are designed and manufactured to handle the critical parameters of the most severe applications while ensuring the highest quality and most reliable performance for fluid system control. DK-LOK® High Pressure Needle Valves and system components are available in several configurations and materials to handle your extreme pressure, temperature and corrosion… Read more »

DK-LOK® Two Ferrule Tube Fittings

DK-LOK® Two Ferrule Tube Fittings are designed and manufactured to stringent dimensional tolerances in order to produce consistent leak tight performance as a pure assembly or when intermixed with Swagelok® in any combination.  This excellence in leak tight performance has been proven via ASTM F-1387 testing as a pure DK-LOK® product and intermixed conditions with… Read more »