規格
| Nominal valve connection size | DN65 |
|---|---|
| Pressure class / nominal rating designation | PN40 |
| body grade | 1.0619 |
| execution | Long pattern |
| Design standards | EN 13709 |
| Face-to-face dimensional standard | EN 558-1 |
| Measured face-to-face length | 290 mm |
| kvs standard plug | 75.1 m3/h |
| kvs throttling plug | 61.7 m3/h |
| valve weight | 33.5 kg |
應用與選型指引
Choose this identifier for a DN65 PN40 line that needs the long face-to-face execution in a 1.0619 cast steel body; the long-pattern face-to-face length is 290 mm per the EN 558-1 series; confirm the as-built datasheet before piping design.
常見問題
What is the face-to-face length of the DN65 PN40 long-pattern execution?
The DN65 long-pattern face-to-face length in the EN 558-1 series is 290 mm, with a Kvs of 75.1 m3/h (standard plug) or 61.7 m3/h (throttling plug) and a valve weight of 33.5 kg. Confirm the as-built datasheet before piping design.
Which body material and pressure rating apply to this identifier?
The title carries 1.0619 and PN40; the page material section lists GS-C25, the cast steel equivalent to grade 1.0619, and the pressure range PN16 to PN40 for the line. Design is EN 13709 and testing EN 12266-1.
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 DN65 PN40 長型 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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