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Type 18 stainless steel 3 inch manual type emergency cut-off valve: | |
Structure: | 45° integral type male emergency cut-off valve. 45° valve body design, |
Application: | Can be used together with the butterfly valve to get a double seal protection. |
Material: | Stainless steel |
Type 18 item as optional: | |
Item No. | Description |
FV826-80PSAF1L | Manual opening mode,no temperature holding. |
FV826-80RSBF1L | Manual opening mode,temperature holding. |
Technical Specifications: | |
Nominal diameter: | DN80(3″) |
Nominal pressure: | 1.6MPa |
Working temperature range: | -60℃ ~ 250℃ |
Function & Feature
1,The inner wall of valve spring , press cover and disc is lined with PTFE . It not only can protect the valve's strength,but also improve the corrosion and posions medium.
2,Equipped with limited device,to make sure valve will not automatically close after opening the limited device by manual.
3,Add the butterfly valve PTFE and dust cap with PTFE,make the 3 sealing for valve.
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