Our SurTork Ex Quarter Turn Valve is the world's first and only quarter-turn valve capable of set-point pressure control, with the industry’s fastest and most precise control. Its rugged design and high-torque output ensure continuous duty and provide the user with optional connections, eliminating the need for multiple boxes and devices. Paired with a quarter turn ball valve, the Sur-Tork EX operator is a simple and elegant solution for maintaining back pressure when connected directly to the RCD outlet.
The high torque Sur-Tork EX Quarter Turn Valve is capable of delivering:
- 6400ft/lbs peak torque
- 2000ft/lbs continuous modulating torque
- Very low backlash, <1 Arc minute
- Open-close time = 10 seconds with 120V and 6 seconds with 240V
- ISO F-16 and F-25 bolting patterns
- Up to 3.75” diameter shaft size, 5.0” long