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Actuated Heavy Duty Valve Series III-L
The Series III-L combines a heavy-duty Shear-Seal main valve with an integrated air or hydraulic actuator and manual override. It supports two- or three-position control for demanding drilling and workover applications. Available body materials and options depend on configuration.
Select & Configure Model
Pressure Limit:
Hydraulic working pressure up to 3,000 or 5,000 psi on 1-inch models, depending on configuration.
Confirm valve size, body material, working medium, pressure rating, actuator type, porting and flow pattern with Mod-Tronic before ordering. The datasheet lists an operating temperature range of -30 to +185°F and actuator pressure ranges that vary by air or hydraulic model. Standard models; confirm availability.





