About
TORK-MATE - Pneumatic Actuators - 890 Series
The Tork-Mate 890 series extended life actuators are ideal for the operation of 90° turn devices such as butterfly valves, ball valves, plug valves, damper valves and other devices. Tork-Mate pneumatic actuators have features that are unique, providing many benefits to the user looking for worry-free service.
The Tork-Mate 890 series actuators feature pinion travel stops that allow a full /-10° of valve travel adjustment. As an option, extended stroke adjustment screws can be added for inexpensive throttling applications.
Special piston seals provide greatly extended life compared to standard O-ring actuators. All other bearings, seals and components have been engineered to provide superior and extended service lives.
PARAMETERS
| Parameter Name | Parameter Value |
|---|---|
| Movement |
rotary
|
| Type |
pneumatic
|
| Configuration |
double-acting
|
| Torque (Nm) |
|
