Siemens #4 Pneumatic Damper Actuator w/ Integral Pilot, Clevis & Pin, Pivot Mount (8 to 13 psi)
331-2968
Categories
Description
The No. 4 Pneumatic Damper Actuator is a totally enclosed pneumatic piston type actuator designed to actuate dampers for ventilating systems, mixing box control, and other applications requiring a large, effective diaphragm area and long stroke. The No. 4 Hesitation Actuator is frequently used to operate the outdoor air damper on unit ventilators. The No. 4 Pneumatic Damper Actuator is recommended for control of outdoor, return air, exhaust, face and bypass, fan discharge, and static pressure control dampers, as well as specialized dampers and air valves found in terminal units such as unit ventilators and mixing boxes. Features: All metal body construction Replaceable, ozone-resistant, EPDM rubber, rolling diaphragm Pivot mounting for extended shaft or frame mounting Fixed bracket mounting Direct front mounting Positioning relay (optional) Forward travel stops (optional) Adjustable hesitation point (hesitation actuator only)
Manuals
# | Title | Languages | Pages | Updated |
---|---|---|---|---|
1 | Data Sheet for Product | EN | 5 | 2022-03-24 |
2 | Data Sheet for Product | EN | 2 | 2022-03-25 |
3 | Assortment / System Description | EN | 16 | 2022-03-24 |
4 | Data Sheet for Product | EN | 14 | 2022-03-24 |
5 | Install Instructions | EN | 4 | 2022-03-23 |
6 | Installation Instructions | EN | 4 | 2022-03-24 |
7 | Product Overview | EN | 14 | 2022-03-23 |