三年免费观看免费大全_三年成全免费观看完整版_三年大片在线观看免费观看爱奇艺_三年免费观看完整版免费高清_三年在线观看中文免费_三年影视三年大片高清影视大全免费_三年哔哩哔哩免费观看电视剧大全_三年大片观看免费国语版_三年成全免费观看大全电视剧三_三年中文在线看完整版百度

展開

ER34(ER35、ER36)

Nominal size DN: 15~50

Connection: socket welding, flange

Nominal pressure PN: PN160, PN250

Differential pressure range MPa: 0.2~12.0, 0.2~14.0

PMA/TMA  PMa/℃: 14.4/400、15.68/400

Housing material: 15CrMo, 20#

Download ER34(ER35、ER36)
Features

1. It is equipped with a double valve seat differential pressure mechanism and SCCV closing system, which is reliable in action.

2. The valve is always in a water-sealed state to prevent steam leakage.

3. The open float is resistant to water hammer, and the unique design of the top of the bucket can prevent steam locking and air blockage.

4. The valve seat is located at the top of the valve body, and when the valve seat hole is opened, the impurities are discharged from the body under the action of the condensate under the action of pressure difference.

5. Able to withstand high back pressure (back pressure rate up to 90%).

Suitable for: high pressure, overheating occasions and heating equipment that produces condensate.

Selection cheat sheet

ER

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