Control systems Pneumatic actuators
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Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2020
TI-P327-01 CTLS Issue 5
TN2000 Series Pneumatic Piston Actuators for DN125 to DN300 SPIRA-TROL Series Control Valves Description The TN2000 series pneumatic piston actuators are designed for use with DN125 to DN300 SPIRA-TROL control valves. There are three versions available: Single-acting (with spring), Double-acting (with spring) and Double-acting (no spring) for matching the requirements of valves at various differential pressures and in a variety of applications. Available types
SE = Single-acting, spring-extend SR = Single-acting, spring-retract
DE = Double-acting, spring assisted (extend) DR = Double-acting, spring assisted (retract) DA = Double-acting, no spring
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Optional extra Manual handwheel
Technical data Temperature range
- 15 °C to +110 °C
Maximum operating inlet temperature
10 bar g
Air supply connection
" screwed NPT
Actuator level
70 mm
Note: Volume booster is recommended for use with this type of actuator.
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