内地三级在线观看,久久精品国产久精国产,好大好硬好深好爽想要AV,中文字幕乱码久久午夜

展開

GH9

Nominal size NPS: 3 ~ 6

Connection mode: flange
Nominal pressure Class: 600 900
Pressure difference range bar: 5 ~ 65 5 ~ 120
PMA/TMA bar/℃ : 69.4/400 120.7/350
Housing material: A105 F22



Download GH9
Features

1. Reliable closing, long service life, stainless steel internals, corrosion and cavitation resistance.

2. Water shock resistance, good air discharge performance, no noise, easy adjustment, fast opening.

3. The balanced double seat is made of hardened stainless steel, resistant to wear and deformation, and can work normally under high temperature and pressure.

4. Manual air exhaust device, safe and simple operation under high pressure, can effectively prevent air blockage and water hammer phenomenon.

5. All components are installed on the valve cover, and the valve can be repaired on the pipeline.

6. Special stainless steel float, good strength, can adapt to high pressure superheated steam environment.

7. The shell is made of chromium molybdenum vanadium steel, safe and reliable under high pressure.

8. Install it horizontally.

Application: Suitable for high temperature, high pressure, large displacement of large steam use equipment.


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
日本XXXXX片免费观看喷水| 国产女人高潮抽搐叫床视频| 香蕉久久夜色精品国产| 欧美成人伊人久久综合网| 手机看片久久国产免费| 极品少妇被弄得高潮不断|