| Customization: | Available |
|---|---|
| Media: | Water |
| Temperature: | Low Temperature |
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Product Description
The external construction and shaft of this check valve are made of 316L stainless steel and can be adapted to both low and high temperature environments. The valve opens when the pressure of the fluid is greater than the suction pressure of the spring. When the two pressures are equal, the valve closes. Greater pressure can also cause the valve to close.
Feature
1.With vale open or closed position display.
2.Pneumatic guide outside,can prolong the service life,maintenance free.
3.It have self-regulation sealing gland between overfall and slider,can improve sealing property.
4.The structure of angel seat valve body,can achievable mass flow(especially compare with
normal globe valve),compact structure and fast response.
Options
Seals in NBR, FPM (Viton) or PTFE. All of them according to FDA177.2600
Connections: welded, threaded, clamped
Standard:DIN, SMS, RJT, IDF, ISO,3A
| Materials | |||||
| Casing/shaft | AISI 316L | ||||
| Spring | AISI 301 | ||||
| Seal | EPDM according to FDA 177.2600 | ||||
| Surface finishing | Ra≤0.8μm | ||||
| Technical specifications | |||||
| Max. pressure | 10 bar | ||||
| Opening pressure | 0.3 bar (DN-25) 0.2 bar (DN-32/40) 0.1 bar(DN-50/100) |
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| Working temperature | -10ºC to +120ºC (EPDM) | ||||
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