Rotary Disc Chokes

The CORTEC model RM2 and RM3 are MOV (Multiple Orifice Valve) that utilize a rotating disc positioned over a stationary disc and are known for their positive shut-off capability. These valves are direct replacements for Willis® “M2″ & “M3″ chokes.

CORTEC Model RM2 and RM3 discs are made of tungsten carbide and are available with two holes with 64th inch equivalents.

Rotary Disc Chokes

Hole Size Num of Holes 64th Equiv
3/4″ 2 68.00
1″ 2 91.00
1.19″ 2 108.00


Contact Production Chokes Sales

Download information on specifications, flange and size options.