久久久久亚洲精品无码系列,日韩一级欧美,色综合色天天久久婷婷基地,好大好湿好硬顶到了好爽视频

展開

J7N(J7.2N、J7.5N、J8N)

Nominal size DN: 15~50, 25~50, 15~100, 25~100, 50~80, 40~100

Connection: internal thread, socket weld, flange

Nominal pressure PN: PN40

Differential pressure range MPa: 0.2~4.0

PMA/TMA  PMa/℃: 3.5/260

Housing Material: WC6

Download J7N(J7.2N、J7.5N、J8N)
Features

1. The free float integrates float, afterburner lever and valve disc, which works reliably and has a long life.

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

3. The external manual air exhaust device can start quickly and discharge condensate continuously.

4. The back pressure rate is greater than 80%, which is conducive to condensate recovery.

Uses: Used in medium-pressure steam heating equipment.

Selection cheat sheet

ZYFQ

Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
治县。| 察哈| 万山特区| 集贤县| 天祝| 光泽县| 调兵山市| 德昌县| 苗栗市| 衡阳市| 韶山市| 化德县| 南部县| 东海县| 沭阳县| 双桥区| 东乌珠穆沁旗| 西丰县| 靖远县| 临高县| 湖口县| 西吉县| 高密市| 八宿县| 盘锦市| 新津县| 观塘区| 禹州市| 锦屏县| 天镇县| 永安市| 德江县| 鄂尔多斯市| 澜沧| 灵宝市| 玛曲县| 页游| 密山市| 浮山县| 新干县| 宁津县|