Engineered for high-performance applications, this valve features a WCB body (GB:WCB / ASTM:A216 WCB), ensuring excellent mechanical strength and corrosion resistance. With nominal diameters ranging from DN50 to DN2000mm and pressure ratings from PN1.6 to 6.4MPa (150–600Class), it offers broad versatility in both light-duty and heavy-duty environments.

One of the core advantages of this valve lies in its eccentric hemispherical design, which reduces friction between the sealing surfaces, prolongs service life, and ensures tight shut-off even under demanding operating conditions. With a leakage rate of less than 0.1×DN mm3/s, it complies with the GB/T13927-2005 standard, guaranteeing reliable performance for critical pipelines.

The valve is designed to handle extreme temperatures, ranging from -40°C to 350°C for soft seals and -50°C to 600°C for hard seals, making it suitable for a wide range of applications, including natural gas, steam, crude oil, chemical media, coal ash, slurry, fibers, and even granular particles.

Whether you're operating in the energy sector, chemical processing, metallurgy, or environmental industries, the CTV eccentric hemispherical valve ensures smooth operation, minimal pressure loss, and superior wear resistance. Available with multiple actuation options—worm gear, electric, pneumatic, and hydraulic drives—it integrates seamlessly into automated systems, meeting the demands of modern industrial facilities.