Explosion Proof Electric Flange Ball Valve Stainless Steel 90° Rotary with 1.6-10 Mpa Pressure Rating
This 90° rotary electric flange ball valve features a stainless steel construction with explosion-proof certification. The valve body channel aligns perfectly with pipe diameter, creating a consistent flow path that minimizes pressure loss and ensures efficient media transfer.
- Minimal fluid resistance - offers the lowest resistance among all valve types
- Superior valve seat sealing with PTFE sealing rings that improve under pressure
- Reliable valve stem sealing with rotational-only operation to prevent packing damage
- Extended service life due to PTFE's self-lubricating properties and low friction
| Test Standards | Nominal Pressure (Mpa) | Pressure Level (class) |
|---|---|---|
| Test Pressure (Mpa) | 1.6 | 2.5 | 4 | 6.4 | 10 | 150 | 300 |
| Strength Test | 2.4 | 3.8 | 6 | 9.6 | 15 | 3.1 | 8.8 |
| Sealing Test | 1.8 | 2.8 | 4.4 | 7 | 11 | 2.2 | 5.6 |
| Airtightness Test | 0.5-0.7 | |
Ideal for controlling gases, liquids, steam, sewage, and media containing fibrous impurities. Widely used in petroleum, chemical processing, metallurgy, light manufacturing, papermaking, power generation, refrigeration, and industrial automation systems.
SND has over 20 years of experience in metal goods manufacturing, utilizing advanced techniques including sand casting, lost wax casting, lost foam casting, and precision machining. Our ISO9001-certified quality control systems ensure consistent, reliable performance across all components, with comprehensive testing including spectrometer, ultrasonic, magnetic, permeability, elongation, and tensile/yield strength inspections.
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