1. Overview of sanitary grade straight-through valves
2. Main performance of sanitary grade straight-through valve
Sanitary straight-through valve
This series of valves is designed by Aofeng to meet the needs of various fluid processing industries. Its novel design is configured with different accessories to play different roles, and its versatility makes it a cutting-edge high-tech product.
Valve leakage is in accordance with ANSI B16.104.
Technical grades of sanitary grade straight-through valves :
1. Made of all stainless steel, clean and non-corrosive;
2. The valve body adopts self-discharge angle structure, no flow dead angle, no pit,
The flow path is smooth, easy to clean, no accumulation of liquid and scale.
3, perfect support CIP cleaning and SIP disinfection system.
4. Perfect support for sterile water for injection (WFI) system.
5, single seat sealing structure, can be closed tightly.
6, all seals use PDA certified seals to ensure clean conditions
7, the surface of the valve body is electronically polished, the surface roughness can reach 0.4 microns (customer can specify polishing requirements)
| Equal percentage flow characteristics : the relative stroke of the equal percentage characteristic and the relative flow are not linear. The change in flow caused by a change in unit stroke at each point of the stroke is proportional to the flow at this point, and the percentage change in flow is equal. So its advantage is that the flow is small, the flow changes little, When the flow rate is large, the flow rate changes greatly, that is, it has the same adjustment precision at different opening degrees. This type of spool is used in areas where the flow rate changes drastically or the pressure changes widely. | Linear flow characteristics : linear flow characteristics, You can get a streamlined relationship between the spool stroke and the flow that instantly opens the valve evenly. The spool is a normal parabolic type. This spool is used where the pressure is almost constant or the flow rate is limited. |
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