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Demco NE-D rubber lined valve

Demco, part of the Cameron valve division was established in 1947. Demco  is manufacturer of one of the most durable of all resilient-seated butterfly valves in the industry and the premier designed Gate Valve in the oil and gas drilling market, specifically engineered for the rigorous requirements of oilfield applications.

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Series NE-D
The valves in this series can be made in sizes 2 to 12 in [50 to 300 mm].
The Series NE-D valve is a short-neck valve with body notches to fit popular, lightweight flange patterns, making it ideal for both the bulk material handling and the transportation industries. Valves also will center in ASME Class 125 and 150 flanges.

The valves are designed for installation between ASME Class 125 and 150 flanges. The Series NE-D valve is also available with the short-pattern version (NE-D SP)

Butterfly-style DEMCO valves for marine applications are available in the NE-C lug, NE-I lug and wafer, NE-D wafer, and NF-C lug styles and conform to

  • Title 46 of the Code of Federal Regulations
  • Part 56 of the US Coast Guard’s Marine Engineering Regulations
  • US Coast Guard Category (A) Acceptance on API Spec 607 qualified valves
  • American Bureau of Shipping Standard, including tagging per MSS SP-25 and testing per MSS SP-67.