This actuator and valve set consists of a single-acting, fail-safe air-to-spring PSS Series Actuator and a TBH Series True Union Ball Valve.
The PS Series actuators feature a robust aluminum body with a three-layer epoxy/urethane coating for superior corrosion and abrasion resistance to handle harsh environments. With a lightweight, extremely compact design, the PS Series also allows for ease of installation in tight spaces and less line weight where it is critical. Internally, the PS Series employs a scotch yoke design, resulting in less friction and longer actuator life. Due to the scotch yoke design, the operating torque profile closely matches the torque profile of mating valves; this results in a smaller volume & size assembly when attached to the valve.
A new generation of thermoplastic floating ball valves, the TBH Series features a low-maintenance design with System2™ Sealing Technology. The System2™ Sealing Technology utilizes the upstream seat as a backup to the downstream seat and enhances the sealing of the downstream seat. This ensures a longer life cycle and performance of the valve vs. conventional seat designs.
- Actuator has an aluminum body with three-layer epoxy/urethane coating; NBR & FPM seals
- Valve has a PVC body; FPM O-rings & reversible PTFE seats
- Single-acting fail-safe spring return action
- Scotch Yoke quarter-turn design; Linear motion with no teeth or gears
- Position indicator; Permanent lubrication & permanent markings
- 1/8" NPT air port connections
- Stroke & cycle time: 1/2 second
- Air pressure range (actuator): 80 psi to 120 psi;
- Pressure rating @ 70°F/23°C (valve): 250 psi/16 Bar, non-shock
- Valve is NSF/ANSI/CAN 61 & 372 listed