双板止回阀
获取最新价格| 付款类型: | L/C,T/T,D/P |
| 最小订单: | 1 Piece/Pieces |
| 运输: | Ocean,Land,Air,Express,others |
| 港口: | Shanghai,Ningbo,Huaian |
English
| 付款类型: | L/C,T/T,D/P |
| 最小订单: | 1 Piece/Pieces |
| 运输: | 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
| 销售单位 | : | Piece/Pieces |
| 程序包类型 | : | 盒子 |
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双板止回阀是一种为防止介质倒流而设计的自动阀门,其主要原理是利用介质流体的逆流推动阀瓣关闭,从而达到防止介质倒流的目的,广泛应用于石油、化工、天然气、电力、冶金等需要的场合。

1.测试标准: API 598。
2.测试介质:水或气体。
。主要技术/结构特点1.阀门采用内部结构,无任何外部泄漏点。
2.阀体壁厚可根据用户要求定制,最大可满足6mm工况的耐腐蚀性。
3.阀瓣与阀座密封面采用STL合金焊接,具有较强的抗介质侵蚀能力。
4.对于大于4英寸的阀门,每个阀瓣都设计有独立的弹簧预紧力,以确保可靠的密封和泄漏率可以满足ISO 5208 CLASS B或更低泄漏水平的要求。
5.阀门设计有吊耳,方便阀门的吊装。
公司主要产品有气动调节阀、 气动球阀、 电动调节阀、 衬氟阀门、旋进涡街流量计、节流装置。
阀体|
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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