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
| 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 |
These valves are a testament to meticulous engineering, offering unparalleled Zero-Leakage performance in a wide range of rigorous high-temperature and high-pressure service applications. This exceptional series is designed to meet the most demanding industrial needs with precision and reliability.
Engineered with unmatched precision and skill, the ball and seat of these valves are expertly reinforced with the most advanced hard coatings available, such as chrome carbide or tungsten carbide. This superior level of fortification guarantees exceptional resistance to both erosion and abrasion, thereby significantly enhancing the longevity and reliability of the valves.
A unique and innovative packing combination successfully meets the stringent emission requirements of 100 ppm and simultaneously reduces friction by an impressive 20%, enhancing the performance of the stem.
Ingeniously designed with an anti-blowout feature, this valve prevents the stem from ejecting, effectively averting potential damage.
The seat ring's advanced wave spring and dual-scraper construction meticulously clean the ball surface, ensuring impeccable and consistent sealing.
Our dual-sealing mechanism confidently guarantees leakage prevention by expertly isolating the flow from the spring, maintaining the highest leakage class standards
Enjoy unparalleled stability and reliability in sealing performance, courtesy of our meticulously engineered soft seat design.
The thoughtfully designed draining and sweeping functions effectively prevent the valve from jamming, ensuring smooth operation through comprehensive cleaning.
Our valves comply with API 607 standards, offering robust fire-proof and anti-static capabilities to ensure safety and reliability.
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