Brass CNC Machining Valve Parts

First of all, the material of brass valves is usually H62 brass, which has good processing performance and strength, and is not easy to rust. According to the different uses and performance requirements of the product, brass materials of different specifications and shapes are selected for processing.

Secondly, processing and shaping. Most brass valves are processed using CNC processing equipment, including milling machines, drilling machines, lathes, etc., to ensure processing accuracy and processing efficiency. Before processing, the brass material must be surface treated to remove surface oxides and impurities to ensure product quality.

Then, assemble. Brass valves usually consist of multiple parts, such as valve body, valve cover, valve seat, valve core, seals, etc. During the assembly process, each component needs to be precisely processed, and attention should be paid to material selection and processing accuracy to avoid loosening, leakage, etc.

Finally, test it. After production, rigorous testing is required to ensure that the performance and quality of the brass valves meet standard requirements. Test items usually include service life, sealing test, valve opening and closing force test, pressure test, etc.

Advantages of Brass and Copper

·Higher and better clean smooth surface

·high density

·Tighter mechanical and dimensional tolerances

·Highly repeatable and easy to process

·No spark characteristics

·More corrosion resistant

·better conductivity

CNC brass valve is a high-quality, high-performance valve that has many advantages and benefits compared to traditional valves. Here are several advantages of CNC brass valves:

1. Corrosion resistance: Brass is more corrosion-resistant than other metal materials. CNC brass valves have excellent corrosion resistance in various media such as water, gas, oil and steam.

2. Durability: Brass material has toughness, so it can withstand large hydraulic pressure impact and vibration load. CNC brass valves are therefore able to withstand prolonged use and repeated switching in complex environments.

3. High process precision: CNC processing technology ensures the manufacturing quality of brass valves is very high. CNC brass valves can accurately control the opening and closing angle, achieving fine adjustment and precision control, which provides reliable quality assurance for applications in industry, medicine, food and other fields.

4. Easy to operate: CNC brass valves are easier to operate than traditional valves. The switch is quick and easy to adjust. It can also be equipped with an automatic control system, making it more autonomous and intelligent.

High safety: CNC brass valves can withstand high pressure and temperature, and their good sealing and leak-proof performance can ensure safe operation. At the same time, valves made of this material also meet environmental standards and are safe and reliable.

Materials:

·Brass Alloy: CuZn39Pb3 / CuZn39Pb2 / CuZn38Pb1.5 / CuZn37Pb2 / CuZn40Pb2 / MS 58 / BS2874 / IS 319 (Type I & II)

·UNS (ASTM): C35300 / C35330 DZR / C36000 (CDA 360) / C36500 / C37000 / C37100 / C37700 / C37710 / C38500

·BS: CZ121 / CZ122 / CZ124 / CZ128 / CZ 131 / CZ132

·EN: CW602N / CW603N / CW606N / CW608N / CW612N / CW614N / CW617N

·JIS: C3601 / C3602 / C3603 / C3604 / C3605 / C3712 / C3771

Surface treatment and coating:

Naturally clean/nickel plated/tin plated/silver plated/copper plated/zinc plated/chrome plated/specified surface treatment.

Features:

Ideal for highly customized precision parts.

Provides high quality surface finish.

Complex parts can be manufactured efficiently.

The accuracy can reach 10 to 20 microns, which is very high precision.