Two-piece ball valve
I. Detailed information of the two-piece internally threaded ball valve
The Q11F two-piece internally threaded ball valve series adopts a cast two-piece valve body. The left and right valve bodies of this two-piece ball valve are connected by internal threads and the ball body is installed on the side. It is light in weight, simple in structure and easy to install. This threaded ball valve is suitable for various pipelines with PN1.0~4.0MPa working temperature of -29℃~180℃ (sealing ring is polytetrafluoroethylene) or -29℃~300℃ (sealing ring is para-polyphenylene), and is used to cut off or connect the medium in the pipeline.
Thread standard: G·DIN2999 GB307-87, NPT.BSP
Ordering instructions:
1. Product model and name 2. Nominal diameter DN 3. Rated flow coefficient KV 4. Nominal pressure and pressure difference 5. Valve body and valve internal component materials 6. Flow characteristics 7. Applicable temperature 8. Power supply voltage and control signal 9. Whether it comes with accessories
[Implementation standard]
Design specification: API 6D GB/T 1224
Threaded connection: GB/T 7073 ASME B1.20.1 DIN 2999 ISO7/1
Test and inspection: GB/T 13927 API 598 API 6D
Performance parameters
2. Main parts materials:
3. Main dimensions of Q11F two-piece internal thread ball valve:
