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

ES35(20PZ)

Nominal size DN: 15 ~ 50

Connection: socket welding, flange
Nominal pressure PN: 420
Pressure difference range: MPa: 0.2 to 19.0
PMA/TMA PMa/℃ : 14.41/570
Shell material: 12Cr1MoV


Download ES35(20PZ)
Features

1. Advanced SCCV closing system, spool bracket and specially designed "super lever" match. The spool is "free floating" in the spool bracket, avoiding rigid collisions 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 exhaust hole, 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%).

5. Water shock resistance.

6. All internals are fixed on the valve cover for easy online maintenance.

Usage: Used for equipment of medium and low pressure and steam condensate flow.



選型速查表

Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
宝坻区| 银川市| 尉氏县| 孝义市| 翼城县| 鄢陵县| 宁波市| 松桃| 泌阳县| 吴堡县| 宝山区| 舞阳县| 肇庆市| 邮箱| 九江县| 义马市| 高要市| 廉江市| 德庆县| 尉氏县| 额济纳旗| 永嘉县| 岐山县| 宝兴县| 厦门市| 和平区| 岳池县| 新沂市| 桂东县| 疏附县| 吉林省| 颍上县| 安吉县| 肥西县| 嫩江县| 福建省| 和林格尔县| 封丘县| 泗水县| 阿荣旗| 曲麻莱县|