vav air volume control valve – Plastic Duct Damper

Pvc/pp Material Hvac Circular Air Duct Butterfly Baffle Regulating Valve For 16cm Electric Air Duct Exhaust Baffle |Xicheng

ppairvalve — Wed, 12 Jan 2022 08:00:22 +0000

The electric air volume control valve adopts our self-developed electric control actuator. It can precisely control the air volume. The polypropylene raw material used for injection molding has the characteristics of anti-chemical corrosion, compression resistance, and light weight. It can be widely used in various ventilation duct systems.

This product has a wealth of size models, DN90MM, DN110MM, DN160MM, DN200MM, DN250MM, DN315MM, DN400MM, DN504MM or customized sizes.

Reasons for choosing us:

Honest manufacturer, reasonable price and quality assurance.

Source manufacturer, sufficient inventory, high cost performance.

Free technical support, answer technical questions for you throughout your life.

You can join agents to provide you with exclusive sales channels.

Fast heat dissipation PP Anti-corrosion and anti-acid and alkali High torque resistance Air Butterfly Damper |Xicheng

ppairvalve — Wed, 12 Jan 2022 07:59:27 +0000

Classification of PP duct valves

1. One-time regulating valve: If the system is not balanced, it is a regulating valve designed to achieve the required air volume. It is divided into flapper valve, butterfly valve, multi-leaf regulating valve, and three-way valve.

2. Frequently switched regulating valves: Mainly include fresh air valve, primary and secondary air return valve, exhaust valve (including exhaust valve for comprehensive exhaust and partial exhaust).

6. Automatic control valve: Mainly used for automatic adjustment of fresh air, primary return air, and secondary return air. In addition to meeting the requirements of frequently-on-off regulating valves, it should also have good regulating characteristics.

The control air valve is made of acid and alkali resistant and corrosion resistant material |Xicheng

ppairvalve — Wed, 12 Jan 2022 07:58:56 +0000

The equipment features

1.The wind valve material is PP and PVC, which is characterized by anti-corrosion, anti-aging, price concessions, easy installation.

2.The current manual air valve mold a molding, high strength, good sealing, smooth appearance, low resistance. Its specifications are diameter 63mm, 75mm, 90mm, 110mm, 160mm, 200mm, 250mm, 315mmd. The diameter of it is more than 355 can be customized.

5. Made of environmentally friendly materials that can be recycled.

24V HAVC Air Flow Controller Electric air supply vent damper/PP Motorized Air Damper |Xicheng

ppairvalve — Wed, 12 Jan 2022 07:58:55 +0000

Features of electric air volume control valve

1. It is designed and manufactured by adopting a new structural form of welding of mid-line disc plate and temporary structure steel plate. It has a compact structure, lightweight, easy installation, low flow resistance, large circulation, avoids the influence of high-temperature expansion, and is easy to operate.

3. There are no connecting rods, bolts, etc., so it works reliably and has a long service life. It can be installed in multiple positions and is not affected by the flow of the medium.

PP/pvc manual volume control duct valve,air supply vent damper |Xicheng

ppairvalve — Wed, 12 Jan 2022 07:58:47 +0000

Features

(1) The connecting pipe size of the split multi-leaf air volume regulating valve is the same as the rectangular air pipe size stipulated by the national ventilation duct standardization.

(2) The blades of the air volume regulating valve are split-opening and forward-opening, and are used as regulating valves in ventilation, air conditioning, and air purification systems.

(3) Tested and measured, the air-tightness of the air volume regulating valve is good, the relative air leakage is about 5%, and the regulating performance is good.