News

DK-LOK®’s UNIQUE Back Ferrule Technology Makes All the DIFFERENCE in the World! Many things are important when it comes to producing a leak free two ferrule compression fitting. Nothing is more important than back ferrule technology. DK-LOK® stainless steel two ferrule tube fittings incorporate the most proven back ferrule design ever manufactured. DK-LOK has a… Read more »

Fittings and Valves. Global Top 3. Customers around the world love DK-LOK’s instrumentation fittings and valves for their consistent and impeccable quality. DK-LOK meticulously manages its product quality through statistical process control. We check product consistency by measuring critical dimensions with datum gauges periodically resulting in less than 10 faulty units for every 1 million… Read more »

Class-100 clean rooms to Class-10 assembly room, DK-LOK’s distinguished facilities do not allow even a speck of foreign particles. We believe that ultra high purity products for semiconductors require impeccable manufacturing infrastructure. As such, we made a full scale investment for our state-of-the-art production facilities. Through statistical process control we periodically monitor critical factors of… Read more »

Anyone can make products that look similar but no one can replicate the quality of DK-LOK Ball Valves. Italian ball valve designs make the most reliable and advanced products in the world. Korea is known for its world-class precision manufacturing. The Italian Design came together with Korean manufacturing technologies to produce this masterpiece, the DK-LOK… Read more »

In 1986, few paid attention to the inception of this small company. However, the company broke barriers with its R&D efforts, fostered outstanding technical expertise evidenced by patents and certifications, implemented impeccable process control with near zero defect rate and upheld its dedication to consistent quality. Also, the company made its job to satisfy customers… Read more »