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Basic Introduction
The diverter valve ball is the core component of the diverter ball valve. Through the multi-channel structure of the ball, it proportionally distributes a single inflow to multiple outflow pipelines or realizes the confluence and diversion of multiple media streams. The product's flow channel is designed to be smooth, which can reduce medium resistance and wear. Combined with the hardened sealing surface treatment, it meets the long-term stable sealing requirements under diversion conditions and is suitable for scenarios such as petroleum, chemical, and metallurgy that require medium distribution/mixing.
Product Specification
|
Indicator Item |
Technical Parameters |
|
Size Range |
1/2"–12" (DN15–DN300), mainstream specifications 2"–10" |
|
Pressure Rating |
Class 150–600LB (PN16–PN100), with high-pressure models reaching up to Class 900LB (PN160) |
|
Sphere Material |
Carbon steel (A105, A350 LF2), stainless steel (F304/F316), duplex steel (F51/F53/F55), 17-4PH, Monel, Inconel, etc. |
|
Sealing surface material |
Stellite, tungsten carbide (WC), chromium carbide (CrC), Inconel, etc. |
|
Coaxiality |
≤0.05mm |
|
Roundness accuracy |
≤0.02mm |
|
Surface hardness |
HRC 55+ (Metal Matrix) |
|
Surface Roughness |
Ra ≤ 0.4 μm (sealing surface and inner wall of the flow channel) |
|
Outer diameter tolerance |
1/2"–4": +0.03 mm;6"–12": +0.05 mm |
|
Inner diameter tolerance |
1/2"–4": 0~+0.03 mm;6"–12": 0~+0.05 mm |
|
Applicable Temperature |
-196°C to 800°C (depending on the material of the sealing surface) |
Product Features
- As the core component of the diversion ball valve, it adopts a multi-channel structural design
- It can achieve both the functions of single inlet flow ratio distribution and multi-stream medium confluence and diversion
- The flow channel is smooth and unobstructed, effectively reducing medium resistance and component wear
- Combined with hardened sealing surface treatment, it features stable sealing and long service life under shunting conditions
- Adapted to the medium distribution and mixing requirements of multiple industries such as petroleum, chemical, and metallurgy
Product Application Scope / Usage Scenarios
Applicable Media:
Various fluid media requiring distribution / mixing
Applicable Working Conditions:
Medium Diversion Working Condition, Medium Confluence Working Condition, Low Resistance Conveyance Working Condition
Application Area:
Petroleum Industry, Chemical Industry, Metallurgical Industry, Diverting Ball Valve Pipeline System
FAQ
What is the core function of the diverter valve ball?
It is the core component of the diversion ball valve, used for proportional distribution of media or convergence and diversion of multiple media.
What structural design is adopted for the diverter valve ball?
Adopts a spherical multi-channel structure to achieve the functions of flow splitting and confluence.
What are the core advantages of the diverter valve ball?
The smooth flow channel reduces drag and wear, the hardened sealing surface ensures long-term stable sealing, and it is suitable for diversion/merging working conditions.
What are the main application areas of the diverter valve ball?
It is mainly used in scenarios such as oil, chemical, and metallurgy that require medium distribution / mixing.
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