Vatac Full welded ball valves are intended to be fitted as stop/shutoff valves in water and gas-supply systems, in the heat-power engineering, housing and communal services as well as in the process lines at chemical and oil-refining plants, at pulp-and-paper milks production facilities.
VATAC FULL WELD BALL VALVE DESIGN FEATURES
●SEAMLESS CARBON STEEL OR STAINLESS STEEL BODY: All welded ball valve body is compact and streamline for maximum strength and minimum weight.
●STAINLESS STEEL BALL: The stainless steel ball is produced to extremely tight tolerances, and ground to within microns of perfect roundness to assure smooth operations and a tight seal.
●OPTIONAL LOCKING DEVICE WITH POSTION INDICATOR: Instantly readable locking device that shows the valve operating position.
●STEM BEARINGS: These bearings are produced from an electrically conductive material that provides a safety grounded stem to eliminate static build-up and potential arcing.
●SEAT SEALS: The special 25% carbonized PTFE (Teflon) (G-453) seals tightly, yet allows easy, low-torque, quarter-turn operation.
●STAINLESS LABELS: Every label is permanently stamped, color coded with traceable serial numbers for each valve
●SEAT QUALITY FEATURES: Do not absorb water, and does not expand Chemical resistant, High friction charateristics, Good temperature stability, Tested and approved up to 250℃
Vatac offers Full Welded Ball Valves covering, but not limited to
▲ Flanged Ends Full Weld Ball Valve ▲ Welded Ends Full Weld Ball Valve
▲ Full Welded Ball Valve with Stem Extension for Buried Service
