Lock Brass Ball Valve
LOCK BRASS BALL VALVE
Lock brass ball valve on the basis of conventional ball valve structure characteristics and use, the design of anti-theft structure, especially suitable for the use of unattended pipeline, in order to prevent the loss of medium in the pipeline and poor management caused by damage loss. Fluid resistance is small, the ball valve is one of all valves with small fluid resistance, even if the shrinkage ball valve, its fluid resistance is quite small. The thrust bearing reduces the friction moment of the valve stem to make the valve stem * operation smooth and flexible. Valve seat sealing performance is good, using the sealing ring made of elastic materials such as PTFE, the structure is easy to seal, and the valve sealing capacity of the ball valve increases with the increase of the medium pressure
Advantages
1. On the basis of the characteristics and uses of the conventional ball valve structure, the anti-theft structure is designed, especially suitable for unattended pipelines, to prevent the loss of medium in the pipeline and mismanagement caused by damage losses.
2. The thrust bearing reduces the friction moment of the valve rod, which makes the long-term operation of the valve rod smooth and flexible.
3. Due to the good self-lubrication of PE and other materials, the friction loss with the ball valve is small, so the service life of the ball valve is long.

Product Parameter
SIZE: 1/2", 3/4", 1", 11/4", 11/2", 2", 21/2", 3", 4"
Material: Brass
Field of Application: WATER-OIL-GAS
Working pressure: 16-40Bar/232-600 Psi
Connection: Female-Female, Male-Female, Male-Male
Working Temperature: -20℃ to 120 ℃
Brass material (Hpb57-3) chemical composition
Cu | Pb | Fe | Sn | Al | Ni | Mn |
57.4067 | 2.4795 | 0.8552 | 0.7602 | 0.0985 | 0.3413 | 0.0404 |
Si | Zn | As | Bi | Ag | Cr | Sb |
0.1312 | 37.8158 | 0.0007 | 0.001 | 0.0248 | 0.0052 | 0.0255 |
Co | Mg | P | S | Ti | V | In |
0.0021 | 0.0002 | 0.0001 | 0.0002 | 0.0001 | 0.0001 | 0.0002 |
Mo | Nb | Zr | W | Hg | ||
0.0001 | 0.0001 | 0.0002 | 0.0001 | 0.0001 |
Certificate


Quality Control

Production Room

Assemble line and Packing line


Office Room

Factory Gate And Warehouse Room


Why choose us?
- We offer a range of different types and styles of Brass Ball Valves.
- We uphold the tenet of 'doing business with integrity and winning with quality' to serve our customers attentively.
- We pride ourselves on our ability to provide customized solutions to meet the needs of our clients.
- We pay attention to every link of product production, from the purchase of raw materials to the delivery of products, we have implemented strict compliance control, so as to ensure the quality of products. Due to our emphasis on quality, we have a high reputation in the Lock Brass Ball Valve industry, and have won praise from customers in the market.
- We offer a range of Brass Ball Valve products to suit different needs and applications.
- Our company adheres to the policy of developing industry through science and technology, and constantly develops high-tech products.
- Our Brass Ball Valves are designed to withstand extreme temperature and pressure conditions.
- We believe that unity and mutual assistance among employees, the enthusiasm of all people to get full play, can maximize the overall efficiency.
- We offer customized Brass Ball Valves to meet specific application requirements.
- We can process according to customers' requirements. The sales volume of our products not only meets the demand of domestic customers, but also exports to many countries and regions.
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