久久伊人色av天堂九九小黄鸭,97久久久亚洲综合久久88,国产精品麻豆91天堂,久久久久久国产精选av香蕉,精品久久久久久久国产,久久久久久久激情五月天,精品久久久久久97人妻九o,丰满少妇一区二区三区在线播放,91九色国产视频蝌蚪

展開

GSB1

Nominal size DN: 15~20, 25

Connection: flange

Nominal pressure PN: PN25

Differential pressure range MPa: 0.01~1.6

PMA/TMA  PMa/℃: 1.7/260

Housing Material: WCB

Download GSB1
Features

1. The amplification device of the float lever saves effort to open and close the valve, and can control its opening, which can realize continuous drainage with small volume and large capacity.

2. Good sealing performance, low air leakage rate and good energy-saving effect.

3. External manual air exhaust device, quick start, no air blockage.

4. The back pressure rate is greater than 80%, which is convenient for condensate water recovery.

5. Vertical installation, the medium flow direction is up in and down out.

Uses: It is suitable for automatic gas blocking and drainage of steam pipe network and steam heating equipment.

Selection cheat sheet

GGFQ

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