Metal-to-metal seal ball valves

Metal-to-metal seal ball valves are usually used in the industrial controlling pipeline services of high pressure, high temperature, severe corrosion and solid material containing industry, such as coal chemical, polysilicon and vitriol/ nitric acid. The leakage rate of metal-to-metal seal control ball valves can reach rate V. Top flange is designed per ISO5211 for easy[…]

Trunnion mounted ball valves

Trunnion mounted ball valves are widely used in gas process or transportation industry for conventional on-off, emergency shut off and quick opening and controlling the flow. The leakage rate of the soft seated trunnion mounted ball valves can reach rate VI or zero leakage. Top flange is designed per ISO5211 for easy amount various type[…]

Floating Ball Valve

floating valves are widely used in pipeline controlling system such as flow rate control, liquid position control and temperature control system for achieving conventional on-off, emergency shut off and quick closing function to control the working flow. The leakage rate of the soft seated control valves can reach rate VI or zero leakage. Top flange[…]

Multi-turn Control Valve

multi-turn on-off control valve mainly include Gate & Globe valve and it can achieve conventional on-off, emergency shut off and quick opening. multi-turn on-off control valves are ATEX certified by Llody’s Register.     Design Feature Product Range Flexible wedge (Gate) Optional threaded or welded seat Optional plug disc (Globe) Optional stem extension (Gate 、Globe)[…]