精品在线播放-精品在线播放视频-精品在线第一页-精品在线观看免费-亚洲免费一区二区-亚洲免费影视

展開(kāi)

ERH120(ERH118)

Nominal size DN: 32~50, 40~100

Connection: flange

Nominal pressure PN: PN40, PN25

Differential pressure range MPa: 0.05~2.5, 0.05~1.6

PMA/TMA  PMa/℃: 2.6/399、1.7/260

Housing Material: WCB

Download ERH120(ERH118)
Features

1. It is equipped with a double valve seat differential pressure mechanism and SCCV closing system, which has reliable action and large displacement.

2. The valve is always in a water-sealed state to prevent steam leakage.

3. The open float resists water hammer and prevents steam locking and air blockage.

4. Able to withstand high back pressure (back pressure rate up to 90%).

Suitable for: low-pressure and heating equipment that produces a large amount of condensate.

Selection cheat sheet

ER

Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
主站蜘蛛池模板: 国产视频每日更新 | 精品爱爱 | 日韩福利一区 | 久草免费在线播放 | 成人网视频免费播放 | 色综合天天操 | 一区不卡在线观看 | 米奇久久| 精品国产一区二区三区成人 | 欧美成人黄色 | 免费毛片大全 | 久久啊| 一级毛片免费毛片一级毛片免费 | 在线观看日本亚洲一区 | 成人99国产精品一级毛片 | 免费黄色大片 | 天堂资源在线观看 | 小说老卫陈红张敏陈法蓉 | 女色专区 | 午夜视频免费在线观看 | 欧美黄视频在线观看 | 五月婷婷视频在线观看 | 亚欧美色| 亚洲午夜小视频 | 色五月丁香五月综合五月 | 在线精品91青草国产在线观看 | 2019天天操| 日本高清视频色www在线观看 | 在线观看精品视频看看播放 | 色精品一区二区三区 | 五月天婷婷在线观看 | 最新版天堂资源8网 | 久久综合五月开心婷婷深深爱 | 成熟女人免费一级毛片 | 久插| 色婷婷久久综合中文久久蜜桃 | 日本高清午夜色wwwσ | 久操视频免费 | 日本xxxx色视频在线观看 | 老湿影院免费体验区 | 欧美另类网 |