特黄A级片免费看-一级片在线观看一区-一级黄色户外免费看-免费黄色强奸一级片子-级黄片1级黄的-黄色三级片在线网站-一级片特级片观看-一级黄片视频无码遮掩免费观看-港台免费一级黄片

展開

ER416SP

Nominal size DN: 15 ~ 50

Connection: socket welding, flange
Nominal pressure PN: 100
Pressure difference range: 0.01 to 6.9 MPa, 0.01 to 6.9 MPA
PMA/TMA PMa/℃ : 7.2/480
Shell material: 15CrMo


Download ER416SP
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 prevent steam leakage.

3. The open float is resistant to water shock, preventing steam lock and air blockage.

4. Can withstand high back pressure (back pressure rate of 90%).

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

Application: Suitable for medium pressure, superheated steam and equipment that produces a large amount of condensate flow.


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