YFL Valves have solved problems and create values for projects and applications in various industries all over the world to make fluid & solid flow for decades.
YFL PTFE Sleeved Al-bronze four way plug valve is used to change the flow direction or distribute the corrosive medium in industries of petrochemical, power, mining, paper, seawater etc.
YFL high pressure slab gate valves are designed according to API 6A or API 6D to be suitable for installation at oilfield or transporation pipeline for Oil & Gas.
YFL API 6D Slab gate valve without through conduit has excellent sulfur resistance and wear resistance to be suitable for long distance pipeline which don't need to be cleaned.
YFL Pneumatic cast steel floating ball valve is controlled by pneumatic actuator, solenoid valve and limit switch to turn the ball by 90° to realize open and close.
YFL Forged steel floating ball valve with forged body and floating ball is widely used to cut off the flow with different working pressure and working temperature.
YFL A105N Three-piece body trunnion mouonted ball valves are designed with forged steel body and trunnion mounted ball to be suitable for better quality and higher working pressure.
YFL Four way ball valves are also called as bidirectional diverting valves which are used widely for circulating water in power plants and gas in petrochemical industry.
YFL Double block and bleed twin ball valves are designed with one integral forged body and two ball to reduce lekage point and simplify the installation and connection of many valves.
YFL high pressure high temperature spring loaded safety valves are suitable for high pressure high temperature steam in power boilers, decomposition boilers and reheater etc.
