Demco High Pressure Gate Valve

Stem seal body and seat are inspected for zero leakage under pressure before being.

Demco high pressure gate valve.

Dm demco style gate valve threaded buttwelded flanged 2 3 4 5x4 mud valve. All gate style demco valves are hydrostatically tested. 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.

We offer a demco 2 3 4 5x4 mud valve selection and more. When the market demanded a 7500 psi drilling mud valve the demco dm 7500 gate valve was introduced to meet the challenge. We stock major and minor spare parts kits for 2 3 and 4 bores. 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 parts are compatible and interchangeable with major brand mud valves. Released for shipment hydrotest specifications are based upon the. 7 500 psi parts are available call for details.

The dm 7500 comes to this market with proven technology from the industry leader. High pressure drilling system block valves. Grm has a full line of 5 000 psi mud valve parts designed for high pressure extreme service applications. The demco 5000 psi gate valve is offered in two basic pressure classes.