Trivision provides the only self-developed high temperature resisted large size butterfly control valve in Taiwan, which is used for special process application, such as large, corrosive and low-pressure flow control at high temperature up to 800℃.
Made by extremely ultra-high temperature (up to 800℃) resisted forged alloy steel together with special design in considering thermal expansion, that allows all parts of valve can be moved freely at high temperature.
Over 30 inches control valve and customized connection for DIN, ANSI, JIS flange or special connection are available, that provide easy and direct fit with existing pipeline or equipment.
Additional components, such as handwheel, flow indicator, pneumatic or electric driven gear box, solenoid valve, limit switch, and positioner (3-15 psig, 4-20 mA) are also available upon request.
Process application:
Stripper of nitrogen wastewater treatment system.
Emission control system for dynamic UPS and generator sets.