Technical Data
Nominal Diameter | 4" |
Nominal Pressure | 0.6 MPa |
| Material | Aluminum Alloy |
Installation | Flanged |
Open Method | Manual |
| Temerature Range | -20~+50°C |
Function & Feature
1. Advanced Surface Treatment
The aluminum alloy surface undergoes a meticulous and sophisticated oxidation treatment, significantly boosting its resistance to corrosion and wear.
2. Exceptional Flow Capacity
Engineered with cutting-edge fluid mechanics design, it guarantees an exceptional flow rate for both input and output operations.
3. Emergency Shut-Off Capability
4. Dual-Mode Switch
In the event of a pneumatic switch failure, the valve remains operational through a convenient mechanical switch.
5. Automatic Closure
Upon reaching a temperature of 75ºC±5ºC, the valve will automatically close, courtesy of the fusible element, guaranteeing safety throughout operation.





Flow I.T enjoys the honor to be a member of China electrical industrial association, as well as the cooperation partner of Daqing Oilfield Company, CNPC (China National Petroleum Corporation). As a high tech corporation, Flow I.T has experienced over 20 years in designing, manufacturing and distributing various fuel dispensers parts, tank truck parts, valves, flow meters, pumps and other equipments, which leads the company to be well-known around the whole country as high tech corporation. As our main products, submersible pump, LPG flow meter, vane pump, valve and have possessed a very high market share at home and abroad. Flow I.T owns two production bases, Flow I.T will always offer the high quality products as usual by our leading technology and management to repay our clients. With the principle of 'for all the customers', Flow I.T will keep researching and developing new material and technique to offer more and more excellent products and service for you! We're striving for being a famous international high tech enterprise around the world !














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