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

G20(STLB35)

Nominal size NPS: ? ~ 1?

Connection: butt welding, flange
Nominal pressure Class: 600
Pressure difference range bar: 0.1 ~ 65
PMA/TMA bar/℃ : 67.7/450
Housing material: WCB/F11


Download G20(STLB35)
Features

1. The float drive lever automatically adjusts the opening of the drainage seat hole, and the work is continuous, which can realize the continuous drainage of small volume and large capacity.

2. Good sealing performance, low air leakage rate, significant energy saving effect.

3. External manual air discharge device can prevent air blockage; Built-in labyrinth steam unlocking device to prevent steam lock.

Usage: Mainly used for steam pipe network and steam heating equipment automatic steam drainage.



選型速查表

GGFQ

Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
石家庄市| 岫岩| 沧州市| 介休市| 沂南县| 宜黄县| 磴口县| 泊头市| 基隆市| 广灵县| 师宗县| 朝阳区| 北辰区| 即墨市| 钦州市| 谢通门县| 铜川市| 静宁县| 深圳市| 根河市| 清水河县| 中宁县| 祁门县| 富民县| 宁海县| 罗定市| 上高县| 韶关市| 曲麻莱县| 惠安县| 安图县| 黄梅县| 道孚县| 莒南县| 湘阴县| 林州市| 德安县| 庄河市| 乌拉特前旗| 平山县| 凉城县|