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

PCWES211

Nominal size DN: 15 ~ 20, 15 ~ 25
Connection mode: internal thread, socket welding, flange
Nominal pressure PN: PN40
Pressure difference range: MPa: 0.1 to 2.8
PMA/TMA PMa/℃ : 2.8/425
Shell material: WCB
Download PCWES211
Features
1. The spherical seal is used to increase the wear resistance, and the spool is "free floating" in the spool bracket to avoid rigid collision when closed.
2. There is a water seal and lifting mechanism inside the bucket, so there is no steam leakage.
3. The top of the bucket is provided with an overflow vent, which can effectively prevent the phenomenon of steam lock and air blockage (non-condensing high temperature air can also be excluded).
4. Can withstand high back pressure (up to 90%), water shock resistance.
5. Designed 360° rotary joint and built-in filter, easy to install and clean, the installation should ensure that the trap shell does not tilt.
Uses: Used in steam conveying pipeline and medium and low pressure steam heating equipment.
選型速查表
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: 午夜美女久久久久爽久久 | 天天噜天天射 | 亚洲精品美女久久久 | 福利片网站 | 欧美性另类69xxx | 亚洲精品在线免费观看视频 | 热99精品视频| 看真人一级毛多毛片 | 国产一区二区三区在线观看视频 | 天天干天天做天天射 | 成人国内精品久久久久影院 | 天天舔天天干天天操 | 免费福利午夜影视网 | 久久草在线视频国产一 | 四虎永久精品视频在线 | 亚洲 欧美 精品 | 天天爽夜爽免费精品视频 | 欲色啪 | 免费人成黄页在线观看日本 | 手机在线观看视频你懂的 | 欧美性白人极品1819hd | 国产69精品久久 | 嫩草影院久久国产精品 | 日韩欧免费一区二区三区 | 91成人午夜性a一级毛片 | 91久久人澡人人添人人爽 | 四虎影院永久在线观看 | 人人射人人射 | 免费一级特黄欧美大片勹久久网 | 六月丁香婷婷激情国产 | 狠狠干狠狠操视频 | 国产操女| 女人张腿让男子桶免费动态图 | 天天摸夜班摸天天碰 | 三级毛片在线免费观看 | 91精品欧美激情在线播放 | 九色综合伊人久久富二代 | 美国bj69video18视频 | 亚洲视频一区 | 婷婷色爱区综合五月激情韩国 | 2021久久精品国产99国产 |