




DESEINOR DSSY-H80T5 stainless steel pneumatic tank bottom emergency shut-off valve for light hydrocarbon and refined oil tanks, skid-mounted units, auto spring close on air loss, meets GB50156 oil & gas safety specifications.






DESEINOR Stainless Steel Pneumatic Bottom Valve (Tank Bottom Emergency Shut-off Valve) is installed at the bottom of storage tanks. As a safety shut-off valve, it is opened and closed by air supply and can rapidly close under emergency working conditions to block medium outflow. It is widely used for safety protection at the bottom of storage tanks, skid-mounted units and tank trucks containing light hydrocarbons such as C5 and C8, as well as refined oil, complying with oil & gas specifications including GB50156.
The valve body is made of stainless steel with good corrosion resistance to hydrocarbon media. It is equipped with a pneumatic actuator and spring emergency reset structure. The valve opens under normal air supply and automatically closes upon air loss or in emergency status. A manual emergency operating mechanism can be configured additionally.
Product Name | C Stainless Steel Bottom Valve | Application | Tank Truck Access0ries Device |
Model Number | DSSY-H80T5 | Air pressure | 0.4~0.8 MPa |
Material | Stainless steel | Design Pressure | 1.6 MPa |
Nominal Diameter | 3 Inch | Applicable Medium | C5,C8 and Light hydrocarbons etc. |
Brand Name | DESEINOR | Sealing Material | PTFE |
Place of Origin | China | After sevice | Online |
Packing Size | |||
L*W*H(CM) | 33*23*37 | ||
QTY/CTN | 1PCS/Box | ||
N.W(KGS) | 16.3KGS | ||