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

TB31N

Nominal size DN: 15 ~ 20 25 32 ~ 50

Connection mode: internal thread, socket welding, flange
Nominal pressure PN: PN25
Pressure difference range: MPa: 0.01 to 1.6
PMA/TMA PMa/℃ : 1.7/260
Shell material: A105


Download TB31N
Features
1. Using a unique SCCV closing method, reliable closing, durable.

2. The discharge temperature can be adjusted when the pipe network is running, and the sensible heat in the high temperature condensate water can be effectively used, and the energy saving effect is remarkable.

3. There is always high temperature condensate in front of the valve to form a reliable water seal without steam leakage.

4. Water shock resistance, good air discharge performance.

5. No noise when moving, have to protect the environment.

Application: Used for steam main, steam tracing pipeline, radiator, low temperature heating tank, sandwich pot, heating, etc.

Note: The front end of the trap is preferably not insulated within 1m. In order to accurately adjust the factory status, the user must provide the on-site working pressure and set the opening temperature of the valve, if not provided, our company will adjust the factory status according to 0.5Mpa and 90℃.


選型速查表
Information Request
* Please fill in your email address truthfully, and the product information will be sent to your mailbox
读书| 河东区| 论坛| 涪陵区| 瑞金市| 门源| 海安县| 澳门| 响水县| 潼南县| 赤城县| 仪陇县| 邵阳县| 九江市| 东源县| 泉州市| 论坛| 怀化市| 泗阳县| 南华县| 黄浦区| 中江县| 哈巴河县| 休宁县| 高州市| 泾川县| 江川县| 黄陵县| 泸定县| 大英县| 阳信县| 即墨市| 锡林浩特市| 怀远县| 兴安盟| 安多县| 平原县| 舟曲县| 云林县| 长春市| 治多县|