Mechanical Governors for Steam Turbines

TG Governor
TG Governor The TG Governors are self-contained mechanical-hydraulic speed droop governors for use on small steam turbines where isochronous (constant speed) operation is not required. Learn more from TG product spec 04038.


PG
PG Governor PG dial and lever governors feature lever or dial speed adjustment, a spring-driven, oil-damped ballhead which filters frequency torsional vibrations, an optional speed adjusting motor, electric, oil, water, or pneumatic shutdown, optional droop, and have a wide speed range available.

PG-PL
PG-PL Governor The PG-PL governor features isochronous control, 12 to 58 Ft-Lb. output capacities, remote power servos, pneumatic or manual speed setting, rotary or linear output, a self-contained sump, and is pressure compensated. Learn more from PG-PL product spec 36700.


UG-5.7, -8, & -10
UG Governor The UG governor is a mechanical-hydraulic governor for controlling diesel, gas, or dual fuel engines, or steam turbines. The governor provides extremely reliable speed control throughout the drive speed and temperature range.

Proven design has been industry standard for nearly 50 years. World-wide acceptance provides easy service in most engine and governor shops. The UG governor drive configuration is the world-wide standard for many engine manufacturers. Learn more from UG product spec 03029.

UG-40 Governor
UG-40 Governor UG-40 governors are used for speed or load control of larger dual fuel, diesel, or gas engins or steam turbines with governor drive speeds of 350 to 1050 or 550 to 1300 rpm.

Governors with lever speed setting are primarily used for propulsion engines. Dial or motor speed setting is primarily used for power-generation installations. Learn more from UG-40 product spec 03030.

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