High-Temperature Wear-Resistant Ball Valve
This ball valve is designed for high-temperature and high-pressure industrial applications. It is suitable for chemical, petroleum, power, and other industries where erosion, wear, corrosion, and particle-laden media are present.
Technical Specifications
Product Overview
High-Performance Industrial Ball Valve
This high-temperature wear-resistant ball valve is engineered for demanding industrial applications, including chemical, petroleum, petrochemical, power, mining, and metallurgy sectors. It features an integrated downstream seat design that ensures rigidity and prevents media accumulation, while the upstream seat utilizes a corrosion-resistant elastic seal to prevent valve lock-up at high temperatures. The unique arc seat design provides excellent sealing and self-grinding capabilities, significantly extending the service life of the valve under harsh conditions involving erosion, high pressure, and particle-laden media.
Key Features
Design Advantages
- Integrated downstream seat design prevents media accumulation and wear
- High-temperature, corrosion-resistant elastic seal prevents valve lock-up
- Arc seat design offers self-grinding capabilities and extended service life
- Reliable sealing under high-temperature and high-pressure conditions
- Suitable Industries
- ChemicalPetroleumPetrochemicalPowerMiningMetallurgy
Technical Standards
- Model Standard
- Qg41Y-16
- Face to Face Standard
- GB/T12221
- Flange Standard
- GB/T 9113 (Customizable)
Dimensions Table
Main Dimensions (mm)
| DN | L | H | D | D1 | D2 | f | b | Z-d1 | W |
|---|---|---|---|---|---|---|---|---|---|
| 15 | 130 | 75 | 95 | 65 | 46 | 2 | 14 | 4-014 | 130 |
| 20 | 130 | 75 | 105 | 75 | 56 | 2 | 16 | 4-014 | 130 |
| 25 | 140 | 85 | 115 | 85 | 65 | 2 | 16 | 4-014 | 130 |
| 32 | 165 | 110 | 140 | 100 | 76 | 2 | 18 | 4-018 | 180 |
| 40 | 165 | 135 | 150 | 110 | 84 | 2 | 18 | 4-018 | 230 |
| 50 | 203 | 145 | 165 | 125 | 99 | 2 | 20 | 4-018 | 230 |
| 65 | 222 | 173 | 185 | 145 | 118 | 2 | 20 | 4-018 | 400 |
| 80 | 283 | 183 | 200 | 160 | 132 | 2 | 20 | 8-018 | 400 |
| 100 | 305 | 263 | 220 | 180 | 156 | 2 | 22 | 8-018 | 650 |
| 125 | 356 | 315 | 250 | 210 | 184 | 2 | 22 | 8-018 | 150 |
