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: 精品国产一级A片黄毛网站 国产精品偷乱一区二区三区 | 国产AⅤ精品一区二区果冻 一级做a爰片毛片A片蜜臀 | 黄色在线精品视频 | 五月婷婷手机在线视频 | 三上悠亚在线一区二区三区四区 | 丰满少妇搡BBBB搡BBBB | 2019中文在线观看免费观看电视剧 | 久久亚洲av成人无码一二三 | 成人国产精品秘 鲁鲁3D | 五月天激情国产综合婷婷婷 | 波多野结衣与老人A片日本 国产麻豆福利av在线播放 | 91在线无码精品蜜桃 | 少妇人妻无码专区 | 六月丁香五月天激情 | 四秀Av一区二区凹凸精品 | 人妻一区二区三区凤鸣阁影视 | 久久亚洲AV成人无码国产 | 亚洲午夜精品一区二区三区他趣 | 国产成人av在线免播放观看18 | 久久无码av高潮av喷吹捆绑 | 91精品人妻一区二区三区蜜桃 | 亚洲无码 卡通动漫 一区二区 | 国产成人精品人妻熟女a 6 2v久久 | 国产精品人妻无码一区二区三区四区 | 少妇又黄又大又多水的视频大全 | 无码少妇秘 一区二区 | 亚洲欧美精品a√在线 | 少妇无码av专区 | 精品亚洲国产成av人片传媒 | 中文字幕精品在线观看 | 理论亚洲电影在线 | 无码人妻精品一区二区三区蜜臀百度 | 一牛影视无码一二三区 | 日韩视频在线播放 | 国产又粗又猛又爽又黄的刘涛视频 | 丰满老女人一级毛片 | 精品人妻一区二区三区曰产乱码 | 91精品ThePorn | 北条麻纪码免费版官方 | 99成人乱码一区二区三区在线 | 国产又粗又猛又爽又黄的国漫视频 |