雙板止回閥
Get Latest Price| 付款類型: | L/C,T/T,D/P |
| 最小訂單: | 1 Piece/Pieces |
| 運輸: | Ocean,Land,Air,Express,others |
| 港口: | Shanghai,Ningbo,Huaian |
English
| 付款類型: | L/C,T/T,D/P |
| 最小訂單: | 1 Piece/Pieces |
| 運輸: | Ocean,Land,Air,Express,others |
| 港口: | Shanghai,Ningbo,Huaian |
品牌: 切派
Types Of: Metal Check Valves
Support Customization: Oem
Place Of Origin: China
Medium Temperature: Normal Temperature
Power: Electric, Manual
Flow Medium: Gas, Oil, Water
Structure: Control
| 銷售組織 | : | Piece/Pieces |
| 套裝程式類型 | : | 盒子 |
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雙板止回閥是一種為防止介質倒流而設計的自動閥門,其主要原理是利用介質流體的逆流推動閥瓣關閉,從而達到防止介質倒流的目的,廣泛應用於石油、化學、天然氣、電力、冶金等需要的場合。

1.測試標準: API 598。
2.測試介質:水或氣體。
。主要技術/結構特點1.閥門採用內部結構,無任何外部洩漏點。
2.閥體壁厚可依使用者要求定制,最大可滿足6mm工況的耐腐蝕性。
3.閥瓣與閥座密封面採用STL合金焊接,具有較強的抗介質侵蝕能力。
4.對於大於4英寸的閥門,每個閥瓣都設計有獨立的彈簧預緊力,以確保可靠的密封和洩漏率可以滿足ISO 5208 CLASS B或更低洩漏水平的要求。
5.閥門設計有吊耳,方便閥門的吊飾。
本公司主要產品有氣動調節閥、 氣動球閥、 電動調節閥、 襯氟閥門、旋進渦街流量計、節流裝置。
閥體|
Production Name |
Dual Plate Check Valve |
|
Design Standard |
API 594 |
|
Rated Pressure |
150LB、300LB、600LB、900LB、1500LB、2500LB |
|
Nominal Size |
NPS2”~NPS48”(DN50~DN1200) |
|
End Connection Type |
Flange; BW, etc |
|
Common Valve body Material |
WCB、LCB、CF3、CF8、CF3M、CF8M、WC6、C5、4A、5A、6A、CW6MC,etc |

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