4" Aluminum Bottom Emergency Oil Tank Pipeline Valve
1. Bottom Valve      Emergency Shut Valve is installed on the bottom of the tanker, the top parts is tightly sealed inside the tanker. External shear groove design limits product spillage when the tanker is crashed down,it will automatically cut off itself via this groove under the situation there's no affectation on the sealing. This will efficiently protect the over rolled tanker from leakage to ensure the safety when transportation. This product is suitable for water,diesel ,gasoline and kerosene and other light fuel,ect.  2. Feature & Benefit     * Special Surface Treatment     The whole valve body is passed a special surface process to improve the anti-corrosion.      * Hydrodynamic Body Design and high lift popet minimizes pressure drop to give maximum flow rate.      * External Shear Groove Meets the standard requirements to limit product spillage in the event of an accident.      * Manual Opening Device When need to emergency discharging ,the pneumatic control is useless,it can be opened by manual way.      * Easy-Installment The size of the valve is more smart ,is suitable for the smaller space's demand.      * Easy Servicing Allows the air cylinder piston to be replaced without removing the valve from the tank pipe work.   3. Installment drawing  Magnetic centrifugal pump,High Quality Magnetic centrifugal pump,Magnetic centrifugal pump Details, CN Botou Honghai Pump Co.,Ltd , https://www.gearpump.nl
2.Diameter :4"Â
3.Pressure :0.6MpaÂ
4.Open method: PneumaticÂ
5.Temperature range: -20-- +70Â
Name
  Model
  D0
 D1
 D2Â
  D3Â
  AÂ
  HÂ
   LÂ
Z-d0Â
 Z-d1
Bottom Valves Pneumatic Type
 C804CQ-80
 Φ182
 Φ158
     Φ 115
 Φ127
  120
  75
  112
6-Φ 14
 4- Φ 1