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: 18禁网站禁片免费观看 | 五月婷婷手机在线视频 | 午夜精品国产AV | 全国Av按摩店免费在线观看 | 极品少妇自慰自拍 | 少妇做爰毛片免费看视频一区二区 | 亚洲乱码专区一区二区三区视色 | 免费污网站在线观看 | 亚洲av无码电影在线观看 | 8050午夜一级A片免费下载 | 亚洲国产精品久久久久爰色欲 | 色欲狠狠躁天天躁无码中文字幕 | 一区二区高清无码版本 | 99国产精品久久久久久久 | 国产拍精品亚洲精品久久品泰国 | 黄色视频网站在线看 | 亚洲AV成人无码久久久久久 | 日韩欧美国产一区二区三区 | 日韩精品无码视频一区 | japanese无码精品专区 | 国产精品 日韩精品 | 国产伦子伦一级A片免费看小说 | 三级片一区二区三区 | 一及毛片真人视频 | 国产www成人 色情影院中出 | 美女穿黑丝被操逼视频污污视频污视频污 | 亚洲Av日韩Aⅴ高潮潮喷无码 | 国产黄色视频在线观看 | 安徽丰满少妇BBBBBB | EEUSS鲁片一区二区三区四虎 | 五月丁香婷婷综合 | 黄瓜tv成人片在线观看免费 | 亚州无码免费视频 | 国产伦子伦对白在线播放观看 | 1988年一级婬片A片 | 中国婬乱a一级毛片多女 | 美女被操视频在线观看精品一区 | 亚洲色图欧美色图人妻 | 国产一级婬片A片A毛片18禁 | 蜜桃又粗又爽成人www网站 | 绯色av一区二区 |