Pneumatic Emergency Discharge Valve for Fuel Tanker

Emergency discarge 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.
Product Description:
Material: Aluminum Alloy
Diameter: 4"
Working Pressure: 0.6MPa
Temperature Range: -20~+70ºC
Benefit & Feature:
* Pressure-Balanced Type
When the valve is closed, the fuel pressure cannot push open the valve.
* Special Surface Treatment
The whole valve body is passed a special surface process to improve the anti-corrosion.
* Hydrodynamic Body
Design and high lift poppet 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.


Company Information:
Zhejiang Jialong Mechanical Equipment CO.,LTD.is the company which concentrates on Design, Development, Manufacture, Marketing Sales for oil tanker equipment.Since our establishment 1990's, we insist the company's principle" To ensure the Quality for surviving,to keep the promise for developing"all the time to keep positive developing tend. 
We try to carefully finish every working step to make sure the whole quality which comply with the elaborating Production Management ,as well as to provide perfect service which comply with the ISO Management Standard to satisfy all the users's demand. 
In china,we are the top supplier in the petrochemical industry.We are striving to be one of the top supplier in the petrochemical industry in the near future.
Main Product:Emergency Discharge Valve,Manhole Cover,API adaptor,Vapor Vent,Bottom Valve,Emergency shut off valve,optic sensor etc.

Certificate:CE,ADR,API,SGS,ISO,PEI


Contact us:
Zhejiang Jialong Mechanical Equipment Co.,Ltd.
Addresss:Oubei Tangtou Industry,Yongjia County,Wenzhou City,Zhejiang China
Contact Person:Jason  Tel:0086-577-67331969  Fax:0086-577-67331999
Website:cnjlme.en.made-in-china.com