亚洲精品成人AV_国产区一二三中文区_亚洲午夜精品一区二区三区_国产特级毛片AAAAAAA高清_日本国产高清不卡爽日本国产_国产一区二区三区精_夜夜草视频电影_91天堂nba永久免费入口vip_网站下载91mba羞羞在线_中文字幕曰产区乱码无广告

展開(kāi)

ER415(ER416)

Nominal size NPS: ? ~ 2

Connection: socket welding, flange
Nominal pressure Class: 600
Pressure difference range bar: 0.2 ~ 24 5 ~ 65 0.1 ~ 17 2 ~ 69
PMA/TMA bar/℃ : 70/425
Shell material: F11



Download ER415(ER416)
Features

1. Equipped with double valve seat differential pressure mechanism and SCCV closing system, reliable operation and large displacement.

2. The valve is always in a water seal state to effectively prevent steam leakage.

3. The float is resistant to water shock, and the unique design on the top of the bucket can effectively prevent the phenomenon of steam lock and air blockage.

4.Can withstand high back pressure (up to 90%).

5. Vertical installation, built-in check valve has a slight impact on displacement.

Application: Medium pressure, superheated steam and a large number of condensate flow equipment.

Installation instructions:

Provide adequate diameter and length (700~1000) of the collection pipe, trap installed below the main water valve and or inlet pipe do not keep warm.



選型速查表

ER

Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox