Energy-saving Shuttle Check Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
E-mail: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
Energy-saving shuttle check valves
Usages
HC41X flange energy-saving shuttle check valve is mainly used for water supply system, vertically installed in the pipelines, to achieve lifting by the pressure difference within the system and the disc weight, prevent the media water reflux automaticly, and ensure the normal operation of pipelines.
Dimensions & constructral diagram
Energy-saving shuttle check valve constructral diagram
Main technical parameters
| nominal pressure | 1.0 | 1.6 | 2.5 |
| shell test pressure | 1.5 | 2.4 | 3.75 |
| sealing test pressure | 1.1 | 1.76 | 2.75 |
| medium temperature | ≤80℃ | ||
| suitable temperature | clean water, oil | ||
The materials of main parts
| body | cast iron,cast steel |
| guided net | ductile cast iron |
| disc | cast steel galvanized parts |
| sealing surface | NBR |
Main external dimensions
| DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
| L | 165 | 205 | 215 | 240 | 292 | 330 | 355 | 495 | 620 | 700 | 785 | 915 |
