Metal Seated Ball Valves For High Temperature
Product Parameters Body type AOC-3843 AOC3844 Body size 1/2''(40A)-6''(600A) 1/2''(40A)-24''(600A) Body rating ANSI 150-2500 ANSI150-2500 Fluid temper
- Structure
- Fixed Ball Valve
- Function
- Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
- Standard
- API607
- Driving Mode
- Pneumatic
- Channel
- Straight Through Type
- Type
- Fixed Ball Valve
- Temperature
- High Temperature
- Application
- Industrial Usage, Water Industrial Usage, Household Usage
Product Parameters
| Body type | AOC-3843 | AOC3844 |
| Body size | 1/2''(40A)-6''(600A) | 1/2''(40A)-24''(600A) |
| Body rating | ANSI 150-2500 | ANSI150-2500 |
| Fluid temperature | -45~+200ºC | -45~+538ºC |
| Connections | RF/BW | |
| Body materials | A216WC,A217WC6/9,A351CF8,A351CF8M etc | |
| Ball Materials | A182 F304/F316/316L | |
| Ball Treatment | Polishing/Hard Chromium Plating | Hard Chromium/Surfacing STL/Spary Ni60/Sparyed tungsten carbide |
| Sealing Ring | PTFE/RTFE | Surfacing STL/Spary Ni55/Sparyed tungsten carbide |
| Valve seat leakage | API 598 0 leakage | ANSI B16.014V API598 0 leakage |
Structure Features
The specialized packing combination effectively meets the stringent emission requirement of 100 ppm. Additionally, it reduces friction to the stem by an impressive 20%, ensuring smoother operation and longevity.
Ingeniously crafted with an anti-blow out design, our valves are protected from stem blowout, thus safeguarding against potential damage to the casing.
The innovative seat ring structure, featuring a wave spring and dual-scraper, expertly cleans the ball surface, ensuring consistent sealing performance at all times.
With an advanced dual-sealing mechanism, the valve ensures leak-proof reliability by preventing the flow from contacting the spring, thus maintaining the highest leakage class.
Our soft seat's sealing performance is engineered to be remarkably stable and reliable, offering peace of mind through its dependable operation.
The thoughtfully designed draining and sweeping system effectively prevents valve jamming by maintaining cleanliness, ensuring seamless and efficient operation.
Our valves comply with the rigorous API 607 standards, equipped with essential fire-proof and anti-static features for enhanced safety and performance.
