DEMCO DM Gate Valve 5000psi

Designed for dependable, heavy-duty performance in abrasive service conditions, the Cameron DEMCO DM 5000-psi gate valves are commonly selected for a number of oilfield applications, including:

  • MPD systems automated

  • Pump-manifold block valves

  • High-pressure mud mixing lines

  • Standpipe manifolds

  • High-pressure drilling system block valves

  • Wellheads

  • Well treating and frac service

  • Production manifolds

  • Production gathering systems

  • Production flow lines

The DEMCO 5000-psi gate valve is offered in two basic pressure classes: 

  • The ANSI series valves conform to the standard flange dimension and pressure requirements for ANSI Classes 400, 600, 900, and 1500. Except for the 4" Class 1500, these valves are designed with economical, double acting threaded stem and gate. The 4" 1500 use the same rising stem design used in the 4" 3000 API series valve.

  • The API series valves conform to the standard flange and pressure requirements for API Classes 2000, 3000, and 5000. Except for the 4" and larger API 5000, these valves are designed with heavy-duty, double acting rising stems.

Both series are offered with threaded, weld, and flanged end connections. End connection availability varies by size and pressure based on market requirements. Some sizes in the ANSI series are offered with grooved end connections.

 DEMCO DM Gate Valve 7500psi

The Cameron DEMCO DM 7,500-psi gate valve meets the tough, 7,500-psi working pressure demands of deep well drilling. The DEMCO 7,500-psi gate valve comes to this market with proven technology from the industry leader. When the market demanded a 7,500-psi drilling mud valve, the DEMCO 7,500-psi gate valve was introduced to meet the challenge. This is fitting since the DEMCO gate valves (2,000 to 5,000 psi) continue to be the premium drilling mud valves of choice, as they have been for more than 30 years.

The DEMCO 7,500-psi gate valve is available in sizes 2 to 6 in [50 to 150 mm] with butt-weld end or flanged end connections. Engineered specifically for the high pressure requirements of deep well drilling, the DEMCO 7,500-psi gate valve is chosen for the following drilling applications:

  • Standpipe manifolds

  • Pump manifold block valves

  • High-pressure drilling-system block valves

  • High-pressure frac service.

The addition of DMA gate valves to the Cameron DEMCO offering delivers improved safety and fewer personnel required onsite.