DK-LOK® Double Block & Bleed Valves

DK-Lok Double Block and Bleed Valve

DK-LOK® Double Block & Bleed valves provide positive shut-off of fluids and gases under extreme service conditions. DK-LOK® DBB products are manufactured to customer specifications.  Our Double Block & Bleed valves are available in an extensive range of designs, materials, sizes and pressure classes and are in full conformance with ASME, API and NACE specifications…. Read more »

DK-LOK® V63/66 Series Proportional Relief Valves

photo of relief valves

DK-LOK® V63/66 series proportional relief valves provide a wide range of set pressures in order to protect your systems against over pressurization resulting in damage to system components.  These proportional relief valves open in direct relation to how quickly the system inlet pressure overcomes the set pressure of the spring.  They close in direct relation… Read more »

Visit to DK-LOK® Headquarters

I traveled to DK HQ at the beginning of the year. I took the attached pictures to share with those who’ve not yet visited. This factory is so nice. It is truly a state-of-the- art facility. There are a lot of great things happening there. I wish I had taken pictures of their test lab…. Read more »

DK-LOK® High Pressure Products

photo of high pressure series

DK-LOK® High Pressure Products are designed to meet the most demanding critical requirements of severe applications through ensuring the highest quality and reliable performance for fluid media control. DK-LOK® High Pressure valves and fitting components are available in stainless steel and alloy materials to handle pressures from vacuum to 150,000 psi (10,340 bar). Click here… Read more »

DK-LOK® Manifolds

photo of manifolds

DK-LOK® 2, 3 and 5 valve manifolds are designed for liquid level, static and differential pressure applications. They are available in flange to flange, flange to pipe, flange to tube compression and pipe to pipe connection configurations to meet your system connection needs.  Available in stainless steel and  carbon steel as standard.  Stem packing materials… Read more »

NEW VMH High Pressure Metering Valve (5,000 psig)

DK-LOK® USA is pleased to announce the the new VMH High Pressure Metering Valve designed to provide accurate and stable control of flow rates in analytical, instrumentation and research applications. The VMH High Pressure Metering Valve still retains most of the features found in the current VM Series (2,000 psig low pressure metering valve). The… Read more »

Brasil Offshore 2015

photo of dk-lok employees brazil offshore

Benjamin Benavente, Director of DK-LOK® Latin America along with the President of SLB Automation & Instrumentation Ailton Bernandes and Julio Sinopoli attending the Brasil Offshore 2015 show. Brasil Offshore is an international offshore oil and gas trade show and conference that takes place in the city of Macaé, the main operational base for the exploration,… Read more »

Thomas “Moose” Praytor and DK-LOK® USA Set Racing Plans for 2015

Thomas “Moose” Praytor will tackle the ARCA Racing Series for a third season in 2015 based in his hometown of Mobile. DK-LOK® USA proudly sponsors this racing team, once again. “As a company, we were new to motorsports marketing in 2014,” said Bob Slaughter, President of DK-LOK® USA, “and we had no idea how great… Read more »

PFH Series PTFE Lined Flexible Metal Hose (3,000 psig)

Dear DK-LOK® Distributors, We are pleased to announce the new product introduction of PFH Series PTFE Lined Flexible Metal Hose that is constructed of a PTFE liner inner core with a Stainless steel external braid. The main features of PFH hoses are offering a bacteria free transfer of media with less turbulence and increased flow… Read more »

Windy City Up Next for Praytor & DK-LOK Ford

ANSELL ACTIV/ARMR 150-Chicagoland Speedway-After a week off the ARCA Series returns to Chicagoland Speedway for the ANSELL Activ/Armr 150. While the Series had the weekend off Thomas “Moose” Praytor and his DK-LOK team have been working overtime in the Mobile shop. “We’ve had Batman (Chicago Car) ready for weeks and have been waiting on our… Read more »