Description
Control damper
control dampers are composed of two main components: valve body assembly and actuator assembly (or actuator system), which are divided into four series: single-seat series control valves, double-seat series control valves, sleeve series control valves and self-operated series control valves. The variations of the four types of valves can lead to many different applicable structures, each with its own special applications, characteristics, advantages and disadvantages. Although some control valves have a wider range of application conditions than other valves, control valves cannot be applied to all conditions, so as to jointly build the best solution for enhancing performance and reducing costs.
Specification
| No. | Name | Model | Function Code | Features | Share | Normal |
| 1 | Exhaust Valve | PY-1 | SD | .Electric control DC24V open
.Open it manually Manually reset Output contact signal whenvalve is opened |
Rectangular | Normally closed |
| 2 | PY-5 | Square/Circular | ||||
| 3 | Smoke exhaust
Fire Valve |
PY-2 | SD | Electric control DC24V open
Open it manually Closed again at 280℃ Manually reset Open output agroup of contact signals |
Rectangular | |
| 4 | PY-6 | Square/Circular | ||||
| 5 | Remote Control Exhaust Valve | PY-3 | BSD | Remote manual open
Remote manual reset Electric control start Output a set of contact signals when the valve is opened |
Rectangular | |
| 6 | PY-7 | Square/Circular | ||||
| 7 | Remote control smoke exhaust fire valve | PY-4 | BSFD | Electric control DC24V open
Remote manual open Remote manual reset Closed again at 280℃ Open output agroup of contact signals |
Rectangular | |
| 8 | PY-8 | Square/Circular | ||||
| 9 | Smoke tuyere | PYK-1 | SD | Electric control DC24V open
Open it manually Manually reset |
Rectangular |
|
| 10 | PYK-7 | |||||
| 11 | Plate type exhaust vent | PYK-2 | BSD | Electric control DC24V open
Remote manual open Remote manual reset Output the open signal |
Rectangular | |
| 12 | Multi-leaf smoke vent | PYK-3 | SD | Electric control DC24V open
Open it manually Manually reset Output the open signal |
Rectangular | |
| 13 | Remote control of multi-leaf smoke vent | PYK-4 | BSD | Electric control DC24V open
Open it manually Manually reset Output the open signal |
Rectangular | |
| 14 | Remote control of multi-leaf fire vent | PYK-5 | BSFD | Electric control DC24V open
Open it manually Manually reset Output the open signal Close again at 280℃ |
Rectangular |
Product picture
Feature of control damper
1. There are various types of control dampers, and their applicable occasions are different. Therefore, the type of control valve should be reasonably selected according to the requirements of the process production process.
2. Pneumatic control dampers are divided into two categories: air-open and air-close. Air-open control dampers are closed in a fault state, and air-close control dampers are opened in a fault state. Some auxiliary equipment can be used to form a position-holding valve or to make the control valve self-locking, that is, when a fault occurs, the control damper maintains the valve opening before the fault.
3. The air-open and air-close modes can be achieved through the combination of positive and negative acting actuator types and positive and negative valves. When a valve positioner is used, it can also be achieved through a valve positioner.
4. Various control dampers have different structures and each has its own characteristics.
Company profile
First of all, the company takes the “Belt and Road” initiative as its guide and implements its “green development” vision. Shandong Aike Group adheres to the business philosophy of “customer first, innovation-driven” and cultivates a corporate culture of “honesty and trustworthiness”.
Secondly, in recent years, its performance has continued to grow and its expansion has been steady. This trajectory has cemented lasting trust among clients and fostered lasting partnerships. In the current tide of economic development and fierce market competition, the company cherishes its hard-won honors. Shandong Aike Group unswervingly follows the road of industrialization and modernization, relies on the diligence and wisdom of “Aike” people, and unswervingly creates products with reliable quality and excellent service.
Finally, Shandong Aike Group is a leading manufacturer dedicated to providing high-quality fans to the world. Shandong Aike Group adheres to a firm commitment to pursuing excellence and specializes in the production of innovative and reliable fans, including axial flow fans, mixed flow fans, roof fans, heaters, etc.
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Email: sales@aikegroupco.com
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