Description
Characteristics Of China PVC PPH Flow Control Ball Valve
1. In terms of material
Electric hard sealed ball valves use metal valve seats, mostly made of stainless steel and hard alloy, with high processing accuracy and process technology requirements. They have a wide range of applications and can be used in normal temperature, low temperature, and high temperature and high pressure working conditions.
2. From the perspective of structural mechanism
Electric hard sealed ball valves are resistant to high temperatures, wear and tear, and have good mechanical properties. The disadvantage is that the sealing performance of this type of seal is poor.
(For media that generally contain solid particles or have wear, as well as media with temperatures above 250 degrees, it is recommended to use hard sealed ball valves.)
3. In terms of valve leakage level
Hard sealed valves: generally V-class, up to VI class.
Performance Features
1.Wide operating temperature range:-40C~+95°C
2. Excellent strength and toughness
3. Excellent chemical corrosion resistance
4. The flame retardant property is self-extinguishing
5. Low thermal conductivity, about 1/200 of steel
6. The heavy ion content in the medium reaches the ultrapure water standard
7. Hygiene indicators comply with national health standards.
8. The pipe wall is flat and smooth, and has small friction resistance and adhesion when transporting liquid.
9. Light weight, equivalent to 1/5 of steel pipe and 1/6 of copper pipe
10. Easy to install
11. Excellent aging resistance and UV resistance, which greatly extends the normal service life compared with other pipeline systems.
Features
1. The two-way double union ball valve can be used as a union and a valve at the same time. The ball valve can be closed and the union can be removed for maintenance of the back-end engineering without stopping the front-end equipment pipeline.
2. The valve body has excellent chemical corrosion resistance. There is an FPM or EPDM "O" ring at the union end. It can prevent corrosion from most chemical substances.
3. The tightness of the cushion seat can be adjusted appropriately. The pipe wall is flat and smooth, and has less friction resistance and adhesion when conveying fluids.
4. The flame retardant performance is self-extinguishing. Low thermal conductivity, about 1/200 of steel. Light weight, equivalent to 1/5 of steel pipe and 1/6 of copper pipe.
5. The heavy ion content in the medium reaches the ultrapure water standard, and the hygiene indicators meet the requirements of national hygiene standards.
6. Excellent aging resistance and UV resistance, which greatly extends the normal service life compared with other pipeline systems.
High Quality
Strictly select raw materials, carefully make, use a variety of equipment, and go through multiple levels of testing before leaving the factory
