規格
| Nominal valve connection size | DN125 |
|---|---|
| Pressure class / nominal rating designation | PN40 |
| body grade | 1.0619 |
| Valve body material | GS-C25 |
| Design standards | EN 13709 |
| Face-to-face dimensional standard | EN 558-1 |
| Measured face-to-face length | 400 mm |
| kvs standard plug | 264 m3/h |
| kvs throttling plug | 184 m3/h |
| valve weight | 102.0 kg |
應用與選型指引
Choose this identifier when the line is DN125 at PN40 and the body must be 1.0619 cast steel; confirm flange drilling against EN 1092-1 and welding ends against EN 12627, and verify testing to EN 12266-1.
常見問題
What does the 1.0619 grade mean on this DN125 PN40 bellow globe valve?
1.0619 is the material number of the GS-C25 cast carbon steel the page lists as the body material. The collected page carries both markings for the same execution, so the body certificate should state the grade explicitly; there is no separate alloy content claimed beyond the cast steel designation.
Which standards define this DN125 execution and what are its key figures?
Design is EN 13709 and face-to-face follows EN 558-1, with EN 1092-1 flanges, EN 12627 welding ends and EN 12266-1 testing. In this series the DN125 face-to-face length is 400 mm, Kvs is 264 m3/h (standard plug) or 184 m3/h (throttling plug), and the valve weighs 102.0 kg.
訂購與文件
文件
請在詢問時一併說明您需要的文件組合——此結構的常見項目（材質證明、按所列檢驗標準的測試報告、尺寸圖）將於報價時確認並隨附供應。
報價
可直接報價的詢問應說明：公稱口徑與壓力額定、閥體與閥座材質偏好、端部連接、操作方式，以及含溫度的使用介質。本頁的典型值為基準參考範圍；具有約束力的數值於報價時確認。
樣品與供應
供應條件、訂購數量與交期按訂單議定——請在詢問時說明目的地國家與所需時程。
儲存與運輸
閥門儲存時應保護閥座與密封件免受紫外線、臭氧與變形影響，安裝前保留端面保護蓋；彈性體或 PTFE 閥座結構應避免長期戶外存放——閥座材料在陽光直射與冰凍條件下老化最快。
請求DIN 波紋管截止閥 DN125 PN40 1.0619報價
在此提交此結構的需求——可直接報價的詢問應說明訊息欄位下方所列的參數；具有約束力的數值於報價時確認。
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