Double Block and Bleed Gas Ball Valve

[Product Usage]

The Q361F PN1.6-PN2.5 fully welded ball valve is widely used in various fields. Its quality and stability surpass those of ordinary cast steel ball valves, and its service life significantly exceeds that of cast steel ball valves. The fully welded ball valve is extensively applied in urban gas supply, urban heating, petroleum化工, shipbuilding, steel industry, pressure regulating stations, power plants, and other pipeline equipment.

[Product Features]

1. The fully welded ball valve ensures no external leakage. The ball processing is tracked and detected by computer检测 instruments, resulting in high processing accuracy.

2. As the valve body material matches the pipeline material, there is no stress imbalance, and it does not deform due to earthquakes or vehicle ground vibrations, ensuring pipeline aging resistance.

3. The sealing ring is made of RPTFE material with 25% Carbon content, guaranteeing zero leakage (0%).

[Technical Requirements]

1. Design and manufacturing comply with API 6D standards.

2. Valve inspection and testing adhere to API 598 standards.

3. Valve structural length follows GB/T12224-2005 standards.

4. Connection dimensions comply with GB/T12224-2005 standards.

5. Pressure-temperature ratings are based on ASME B16.34 standards.

6. Valve marking conforms to GB/T12220 standards.

7. Valve sulfur resistance meets NACE MR 0175 standards.