Name: Plastic manual ventilation valves for airflow control - XICHENG EP LTD
Price: 6.00 USD
Availability: InStock

Description

The plastic manual ventilation valves are indispensable central air-conditioning terminal accessories in the ventilation, air schedules, and air purification engineering of industrial plants and civil buildings. It is generally used in air conditioning and ventilation system pipes to control the air volume of branch pipes. It can also be used for fresh air and return air mixed scheduling.

1. Structural characteristics of the plastic manual ventilation valves

(1) The plastic manual ventilation valve has four specifications when the blade width is all the same. The blade shape is a diamond-shaped double blade, and the blades are soft overlapped, so the sealing performance is excellent.

(2) The valve body frame of the air volume control valve is injection molded from polypropylene material, which has good sealing performance. The product itself has the characteristics of anti-acid and alkali corrosion and can be widely used in exhaust gas exhaust pipes.

(3) The dispatch damper is divided into manual and electric. The damper body structure and specifications are the same.

2. the characteristics of the plastic manual ventilation valves

(1) The takeover standard of the split multi-leaf air volume dispatching damper is the same as the rectangular air duct standard of the national ventilation duct standardization.

(2) The blades of the air volume dispatching dampers are side-opening and forward-opening, which are used as dispatching valves in ventilation, air dispatching, and air purification systems.

(3) According to the test, the air-tightness of the air volume dispatching damper is good, its relative air leakage is about 5%, and the dispatching performance is good.

3. the scope of application of the plastic manual ventilation valves

It is widely used in industrial, mining, and civil building HVAC systems to accurately schedule airflow. It is one of the key pieces of equipment for controlling ventilation modes in various environments. Its main features are flexible work, low noise, small leakage, reliable structure, safety, and convenience.

The above are the main functions and features of the air duct damper. There are also different types of dampers for different occasions and needs.

Company Profile

Shenzhen Xicheng Environmental Technology Co., LTD. is located in Guangming District, Shenzhen. It is an environmental protection equipment manufacturer which has been focusing on the environmental protection industry for many years and specializing in the production and sales of environmental protection equipment and various accessories.

With the aims of “Quality First, Mutual Benefit, Cooperation, and Win-Win”, our company is directed by market demand and has independently developed new varieties to satisfy different industries’ needs for the differences and diversification of plastics.