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Double Block & Bleed Valve
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Double Block & Bleed Valves
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DK-LOK

Ship Building and Marine Fittings and Valve Manufacturer, Tube and Hose

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Manufacturer
DK-LOK
Brand
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SKU
116612
Product Name
Double Block & Bleed Valve
Model Name
-
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Product Details

Double Block & Bleed Valve
Blow-out proof design with internally loaded stem further Floating Ball design providing seat wear compensation and high integrity.

Spec.
Reduced potential leak paths with primary & secondary isolation in one valve.
Compact ball/OS&Y/needle valve assembly in one DBB.
Flange construction as per the requirements of ASME B16.5
NPT threaded connection to ANSI/ASME B1.20.1
Pressure rations as per ASME B16.34 Class 150 thru 2500.
Wetted components of Sour gas service valve are selected as per the requirements of NACE MR0175/ISO 15156
Fire tested as per BS 6755 part 2/API607
Anti-Static Device is set between the stem and ball.

DK-LOK
Ship Building and Marine Fittings and Valve Manufacturer, Tube and Hose
I am Noh, Eun-sik, CEO of DK-Lok Corp. the enterprise specializing in the instrumentation of fittings and valves. We, DK-Lok Corp. strive to ensure customer satisfaction by providing products of the highest quality. We have newly established technical partnerships with major global marine equipment manufacturers including the Big 3 domestic manufacturers who have been leading the new offshore plant era, in our entrepreneurial spirit to ensure the provision of differentiated and highest quality technology and services to our customers. Globally, DK-Lok Corp. is widely recognized for its technical capacity comparable to that of Swagelok, the world’s largest enterprise in the instrumentation of fittings and valves, as well as its high level of customer satisfaction. Through active overseas market development, we have successfully tapped into a number of overseas markets and currently, we are exporting our products to 40 different countries. We continue to strengthen our basis for growth through continued product facility investment, human resources training, and R&D, toward the development of new technology. Owing to the offshore plant era, we are recording growth in both domestic and overseas sales volume. Technically, we are second at the global level and first at the national level, to have acquired the certification of ASME N, NPT, NS STAMP. Moreover, we have received product certification and testing from global certification agencies, which are such classified institutions as LR, GL, ABS, DNV, RWTUV, NK, and KR. Hence, we are able to ensure the provision of high quality products and service that meet the product quality needs of global high tech industry customers. Our priority will be, above all, to achieve the highest product quality and technical capacity to meet the product quality needs of our customers, to contribute to value creation for our customers, and thereby ensure mutual development and become the world’s best company in the Fitting & Valve design and Manufacturing industry.
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