Automatic gas safe shut valve(SSV)
Structure features The valve automatically induct gas and air pipeline pressure. When one pipeline pressure lows down to set pressure value, the mechanism can be opened automatically, the heavy punch is free from resistant automatically, and closing gate valve is relied on gravity.
The valve does not need any automatic cut-off, is with simple structure, reliable operation, flexible movement, convenient operation and maintenance, small flow resistance and good sealing.
Applicable scope
The valve is the effective safe device in industrial gas furnace that can prevent major accident, and it can be widely applied for the stove system in various industries such as metallurgy, light textile, petrochemical, glass, ceramic and so on.
Main technical parameter
Nominal diameter |
DN(mm) |
100~1000 |
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Nominal pressure |
PN(MPa) |
0.25 |
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Applicable temperature |
-20~80℃ -40~200℃ |
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Applicable medium |
Air, gas and various gases |
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Safe shut pressure |
Decided by user(pressure of air and gas) |
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Action time |
Less than 1second |
Payment Terms︰ T/T