Product Profile of Pneumatic Piston Damper Actuator with Telescoping Piston Rod
Johnson Controls [India] Pvt. Ltd supplies Pneumatic Piston Damper Actuator with Telescoping Piston Rod. Johnson Controls [India] Pvt. Ltd offers various types of automotive interior products and electronic system etc. Pneumatic Piston Damper Actuator with Telescoping Piston Rod is a multipurpose positioning device used to accurately position small dampers primarily on unit ventilators, terminal units, and small ventilating dampers in response to output signals of a pneumatic controller or electro-pneumatic transducer. This Pneumatic Piston Damper Actuator is designed to provide ASHRAE Cycle II and W control of unit ventilators where a minimum of outdoor air [15 to 50%] is admitted during the heating and ventilating stage and gradually increased to 100%, if needed, during the cooling and ventilating stage.
Key Features of Pneumatic Piston Damper Actuator with Telescoping Piston Rod
- 2-way swivel connection ensures nonbinding movement and full power delivery
- glass reinforced polymer housing which is lightweight, corrosion and chemical resistant
- telescoping Linkage for fast and flexible installation
- economical because has 2 springs for two stage operation which functions as two separate actuators
- designed to provide ASHRAE Cycle 11 and W controls of unit ventilators
Product Specification of Pneumatic Piston Damper Actuator with Telescoping Piston Rod
- Air Connection:1/8 in. NPT straight barbed fitting for 1/4 in. O.D. polytubing (furnished)
- Control Air Pressure:0-20 psig for HVAC, 25 psig (171 kPa) Maximum
- Diaphragm Material:Synthetic elastomer
- Dimensions:3-7/8 in. diameter x 9-15/16 in. long
- Effective Diaphragm Area:6.7 in2 (45 cm2)
- Housing Material:Glass reinforced polymer, UL 94 HB flame class rating
- Operating Condition:35 to 150°F (2 to 66°C)
- Shipping Weight:3.5 lb (1.6 kg)
- Storage Temperature:-20 to 150°F (-29 to 66°C)
- Stroke:2-3/4 in. (70 mm)
