Wenzhou Huawo Import&Export Co., Ltd.  

Product Name: 3" Automatic Aluminum Bottom Valve for Road Fuel Tanker Model NO.: C804CQ-80 Material: Aluminum Trademark: DonOO Transport Package: Carton Specification: 3" Origin: Zhejiang Product Description 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 of 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 products is suitable for eater, diesel, gasoline and kerosene and other light fuel, etc.StructureThe bottom valve made of valve cover, strainer, spring, valve clack and valve body.Benefit and Features1. Emergency ShutWhen hit by a powerful collision, the valve body fracture in emergency to self-cut groove the place, and keep the tank sealing, to prevent oil leakage.Emergency Shut DownWhen the temperature of the environment in the process of work due to reasons such as the fire increases to the prescribed scope, with the help of a fusible element can automatically close the valve3. Emergency OpenWhen start an open valve, dismantling emergency open hole fusible original, replace M12X100 hex bolt can be emergency open valve4. Special Surface TreatmentThe whole valve body is passed a special surface process to improve the anti-corrosion.5. Hydrodynamic BodyDesign and high lift poppet minimizes pressure drop to give maximum flow rate.6. Two ways-OperationIf need, can be installed a outernal cylinder to do the pneumatic control.Use and maintenance1. Installment1.1 Bottom valve and pipeline connection flange can provide round flange and the method for customers to choose1.2 Bottom valve before installation, please clean the inside and piping, ensure that the inside and no particulate matter in the pipeline, so as not to damage the valve sealUsingWhen shipment thickens oil(for example Crude oil), can remove the valve on the mesh, so as not to affect the flow.MaintainNot regularly check the intake pipe or cable damage, to avoid airway problems that cannot be normally open valvePackaging & Delivery1. Packaging Details: 6PCS/ CARTON2. Delivery Detail: The product should be stored and dry inside storeroom without corrosive gas, transportation and loading and unloading to should take put down gently.