伊人久久免费视频,人妻久久久精品99系列A片,久久久久国产一区二区三区,丰满少妇被猛烈进出69影院

展開

ESH411

Nominal size DN: 15, 20, 25, 32~50

Connection: socket welding, flange

Nominal pressure PN: 63

Differential pressure range MPa: 0.01~4.5

PMA/TMA  PMa/℃: 4.79/470

Case material: 15CrMo

Download ESH411
Features

1. Movable hardened spherical seal, no concentrated wear, high reliability and long life.

2. Built-in stainless steel check valve, which can be used for superheated steam without steam leakage.

3. It has the ability of continuous air exhaust and no air blockage.

4. Vertical installation, down in and out of the top.

5. All internal parts are on the top of the bonnet, which can effectively avoid the interference of debris.

Suitable for: superheated, medium pressure steam main and heating equipment, etc.

Selection cheat sheet

ES

Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
衡东县| 沂南县| 岳阳县| 金溪县| 新竹县| 绥宁县| 沅江市| 东源县| 怀仁县| 灵璧县| 延寿县| 苏尼特左旗| 韶山市| 湘潭市| 中卫市| 和静县| 蒙自县| 洪江市| 阿巴嘎旗| 囊谦县| 宁远县| 三台县| 阿尔山市| 南安市| 岳普湖县| 岳阳市| 中方县| 方城县| 五原县| 广州市| 澎湖县| 扎兰屯市| 天水市| 苍南县| 沂南县| 黑河市| 汤原县| 桐梓县| 黄大仙区| 巩留县| 茌平县|