青青青国产91蜜臀一区二区_国产日韩精品情侣AV_国产在线91国语_日本黄a在线网站大全_A在线视频这里只有精品_亚洲丁香五月亚洲欧美_天堂欧美城网站网址_影视自拍高清无码_粉嫩嫩国模无码大尺度视频_国产亚洲欧美日韩在线爱豆

Variable air volume valve series

Wvav-a VAV

Wvav-a VAV

Material: galvanized plate, magnesium aluminum zinc plate


Purpose and characteristics:


The VAV of single air duct is a kind of air conditioning terminal device which can adjust the temperature, humidity or pressure difference of the room by changing the air supply volume. It can be equipped with an anechoic lining to adapt to the air conditioning system with high noise requirements, and can also be equipped with a reheat coil according to the user's requirements. With DDC control, the air supply or exhaust volume can be automatically and accurately adjusted according to the temperature or differential pressure model, and the dynamic measurement of air volume can be timely adjusted. It can also realize the constant control of any specified air volume in the air volume range. The box is of round inlet and square outlet air structure. When it is closed, the air flow can be completely cut off.

 

WVAV-A變風(fēng)量調(diào)節(jié)閥尺寸簡(jiǎn)圖1.pngWVAV-A變風(fēng)量調(diào)節(jié)閥尺寸簡(jiǎn)圖2.pngWVAV-A變風(fēng)量調(diào)節(jié)閥尺寸簡(jiǎn)圖3.png

 

WVAV-A變風(fēng)量調(diào)節(jié)閥尺寸規(guī)格表.pngWVAV-A變風(fēng)量調(diào)節(jié)閥規(guī)格性能表1.pngWVAV-A變風(fēng)量調(diào)節(jié)閥規(guī)格性能表2.png

 

Material: galvanized plate, magnesium aluminum zinc plate


Purpose and characteristics:


The VAV of single air duct is a kind of air conditioning terminal device which can adjust the temperature, humidity or pressure difference of the room by changing the air supply volume. It can be equipped with an anechoic lining to adapt to the air conditioning system with high noise requirements, and can also be equipped with a reheat coil according to the user's requirements. With DDC control, the air supply or exhaust volume can be automatically and accurately adjusted according to the temperature or differential pressure model, and the dynamic measurement of air volume can be timely adjusted. It can also realize the constant control of any specified air volume in the air volume range. The box is of round inlet and square outlet air structure. When it is closed, the air flow can be completely cut off.

Hot recommendation

Wdxf-b flat swirl tuyere

Wdxf-b flat swirl...

View details
Watcd-f temperature sensing circular diffuser

Watcd-f temperatu...

View details
Wdbf-c floor diffuser

Wdbf-c floor diff...

View details
主站蜘蛛池模板: www. 日韩| 国产伦子伦老人伦500部视频 | 国产成人精品一区二区三区在线 | 久久国产乱子伦精品一区二区豆花 | 苍井空成人A片免费观看 | 一区二区三区不卡视频在线观看 | 国产乱老熟妇吃嫩草成人网站 | 在线黄片,.com | av网站免费在线观看 | 国产欧美一区二区三区婬片 | 久久久欧美成人片免费看 | 黄色成人网站大全AV | 日本在线观看www | 国产激情一区在线 | 欧美黑人一级爽快片婬片高清 | 潘金莲裸体午夜理伦A片 | 免费在线观看一区二区 | 人妻无码一二区三区 | 国产成人无码精品久久九 | 男女无遮挡XX00动态图120秒 | av无码片在线观看1区 | 亚洲一区高清无码 | 嫩嫩BBBBBBBBB免费网站 | 无码人妻精品一区二区蜜桃色 | 亚洲ss在线观看区二区 | 久久国产精品一区二区三区 | 国产亲妺妺乱的性视频 | 国产Av一区二区三区久久 | 久久久久裸体模特视频 | 无码人妻精品一区二区蜜桃网站文 | 久久精品国产亚洲AV无码城中村 | 日日摸日日添日日躁AV | 国产精品久久久久久无码AV | 人妻 奶水 中文字幕 | 亚洲精品成人影片一二三区 | 日本人与禽ZOZZO视频 | 精品自爱一区 爆 | 性生交大片免费看A片直野战 | 337p 日本人体视频 | 中国产真人A爱做片一级喷水 | 97精品人妻一区二区三区香蕉 |