All Products

Vacuum boiler

There are four main types of vacuum hot water boiler equipment, The first type is a horizontal internal combustion gas-fired vacuum hot water boiler for hot water supply, The second type is a horizontal internal combustion fuel oil type vacuum hot...

DC Inverter VRF

DC frequency conversion multi-line air conditioning, the host capacity range, from 8 horses to 64 horses module combination, every 2 horses increase. The cooling capacity of the host is from 22.4KW to 180KW. One host can be equipped with multiple...

Total Fresh-air unit

The unit can be equipped with a full heat recovery module as needed to save energy. The new fan unit uses a new filter, including an electronic purification module, PM2.5 removal module, TOVC organic matter filtration module, the unit has a...

Tuyere filter

1. The filter is beautiful in appearance and light in weight 2. Low resistance and high efficiency 3. Fire and moisture proof life is long 4. Easy to clean (use clear water bubble) 5. Size is selected by the user.

Double shutter air outlet

1. Adjust the louvered air inlet 2. Can be used directly with the fan coil 3. Can be used at the end of the centralized air conditioning system, the blade angle can be adjusted within any range, the blade at different angles, you can get different...

Ground supply fixed louver tuyere

1. This tuyere has good rigidity and slant air supply 2. This tuyere has two types of unidirectional and bidirectional 3. This tuyere should not be too big 4. This tuyere is used for underground air supply 5. The size is selected by the user.

Fixed blade oblique air supply tuyere

1. One-way and two-way oblique air supply can be used 2. Various shapes can be made according to the decoration requirements 3. Can be used as return air 4. Can be equipped with multi-leaf split control valve 5. Can also be equipped with filter 6....

Single-layer louvered tuyere

1. Adjusting the louver type air supply port 2. Used in the return air system 3. Can be equipped with filter and multi-leaf split regulating valve 4. Size is selected by the user

Blow diffuser

1. The airflow type is attached (flat feed type) 2. Suitable for ceiling air supply system 3. Determine the wind speed of the neck according to performance, and also need to consider the installation height and occasion 4. The middle blade core can...

Round diffuser

1. Used for cold and warm air supply, often installed on the ceiling 2. Blowing air flow presents attached (flat delivery) type 3. Can supply larger air volume 4. The diffusion radius can change in size within a given air cooling range 5. Available...

Self-hanging louver tuyere

1. Used for automatic exhaust in air-conditioned rooms with positive pressure 2. Can be used for new return air outlets and exhaust outlets 3. The louvers naturally sag by the air vents to isolate indoor and outdoor air exchanges, when the indoor...

Strip diffuser

1. Can be used as air outlet and new air outlet, aluminum plate net can be added behind the air outlet 2. The size is selected by the user.

Egg format tuyere

1. Simple structure 2. Low pressure loss 3. Used as air supply and return air on the ceiling 4. Can be used with ventilators 5. Size is selected by the user.

Waterproof shutter

1. The blade is designed into a special shape 2. It has the function of preventing rain from splashing into the interior 3. It is generally installed on the outer wall as a new air vent 4. The size is selected by the user.

Stainless steel diffuser

1. Airflow type is attached (flat feed type) 2. Suitable for ceiling air supply system 3. Determine the wind speed of the neck according to performance, also need to consider the installation height and occasion Commissioning 5. The size is selected...

Air volume control valve

The split multi-leaf air volume adjustment valve is generally used in the air conditioning and ventilation system pipes to adjust the air volume of the branch pipes, and can also be used for the mixed adjustment of fresh air and return air. The...

Residual pressure valve

The residual pressure valve fills the gap of the automatic control indoor positive pressure project. The product has the advantages of tight closing, responsive reaction, convenient adjustment, beautiful appearance, and no energy consumption.

Tube muffler

The tubular muffler uses porous sound-absorbing materials laid in the airflow channel to absorb sound energy, reduce noise and play a sound-absorbing role.

Impedance compound muffler

Using the mutation of the inner pipe section of the muffler and the expansion chamber of the inner and outer chambers, it can effectively muffle the low frequency and part of the intermediate frequency. It is used in air conditioning systems to...

Duct check valve(round,square)

1. The purpose of this valve device is to prevent the gas from flowing back when the fan stops. 2. The range of this valve device requires that the wind speed in the air pipe should not be less than 8 meters per second. 3. The installation method in...

Butterfly valve

Circular, square, and rectangular steel butterfly valves generally play a role in adjusting the air volume at the branch line of the air conditioning duct. There are two methods of use: handle type and zipper type.

Galvanized pipe regulating valve

There are two kinds of flange sizes: 28mm and 35mm, which can be matched with the rapid installation of the common plate duct system (TDF). The size of the regulating valve is customized according to user needs.

Smoke-proof Fire Damper

1.70 ° fuse action, the valve closes automatically 2. DC24V electric signal input valve, quickly closed 3. Manually closed 4. Output closed signal, interlocking air conditioning fan stops 5. DC24V electric reset valve open state 6. If 70-degree...

Galvanized Steel duct

The galvanized iron sheet wind pipe is mainly coated with a layer of zinc on the iron sheet of the wind pipe to protect the iron sheet. After passivation treatment, dyeing or coating of light protectant, the zinc coating can significantly improve...