DEMCO NE-C
Acclaimed as one of the most durable of all resilient-seated butterfly valves in the industry, this valve excels in a wide variety of applications. Cast in both wafer and tapped-lug patterns in a wide variety of material choices, DEMCO NE-C butterfly valve features a one-piece body for reduced weight and increased strength. The unique stem-hole design in the disc ensures a dry stem journal, and the hard-backed seat allows ease of installation, reliable operation, and is field-replaceable without special tools. The DEMCO NE-C butterfly valve is available in sizes 2″ through 36″ (50 mm through 900 mm). Engineered for long-term, maintenance-free performance, the DEMCO NE-C butterfly valve is commonly selected for a variety of applications spanning a wide range of industries:
- Chemical and petrochemical
- Agriculture
- Oil and gas drilling and production
- Food and beverage
- Water and waste water
- Cooling towers (HVAC)
- Power
- Mining and materials
- Dry bulk handling
- Marine and government
Sourcing Notes for DEMCO NE-C
Energy Valves helps valve resellers source DEMCO NE-C with attention to application fit, documentation needs, pressure classes, materials, operation requirements and available brand options.
For quoting support, the Energy Valves team can help review catalog resources, compare related valve families and identify the right next step for an industrial valve request. Contact Energy Valves.


