MDI/MDIS Series Choke Valves

MDI / MDIS Series Chokes are made with wear-resistant material to extend service life, with redundant O-Rings on the Bonnet Seals and Stem Seals that help prevent leakage. Fully Guided Stems reduce imbalance and vibration. Control Discs provide ANSI Class III/IV Shut off.

Connection Size: 1″, 2″, 3″

Connection Type: Threaded, Flanged, Butt Weld

Body Style: Inline

Body Material: 1018/1020 CS, 316 SS

Process Fluid: Gas, Liquid, Steam

MDI

Body Rating: 1″ & 2″ – 5,000 PSI, 3″ – 3,000 PSI

CV Range: 1″ & 2″ – 0.7 – 23.86, 3″ – 11.2 – 100.74

MDIS

Body Rating: 1″ & 2″ – 5,000 PSI, 3″ – 3,000 PSI

MAWP: 1333 PSI for Steam

CV Range: 1″ & 2″ – 0.7 – 23.86, 3″ – 11.2 – 100.74

High-pressure drop applications in gas, liquid, and vapor. Quick open/close with abrasive fluids at high-pressure drops.

• Well Site Automation
• Blow Down and Dump Valve
• Water Injection Control Valve
• Remote Control for directional drilling
• CO2 Injection Control Valve
• Steam Injection
• Pump Bypass
• Steam Tracer Control
• Pump Startup
• Manual and Automated Application
• Gas Lift Injection Control
• High-Temperature Protection

From selection to pricing, our qualified team is ready to support you—request your quote today.

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