T150 T250 T350 Series Z41W16T Z45W16T Bronze Gate Globe Valve Features: Cast in bronze to eliminate corrosion problems that are found with cast iron, or valves lined with cast iron. Rugged one-piece body including flanges. Brass is with the characteristic that is
easy to cut and good in welding performance as well as corrosion
resistance. Investment cast bronze packing flange, as for RAINSSION globe valve of DN50-DN200 feature high precision investment cast packing flanges for a tight "contact- free" fit. Thicker wedge to eliminate distortion under maximum differential
pressure and to provide tight seating Reliable packing chamber, gate ground on both sides, and smooth and uniform packing chamber. Factory test: Each valve is pressure tested for seat tightness,
shell and packing integrity including cycling tests to check for reliability
of operation. Technical Conditions and Materials Face-to-face sizes conform to BS EN 558-1 Applicable size: DN 20~DN 100 Applicable temperature: -20~180℃ Pressure level: PN16PN20PN25 Flanged end: DIN ANSI ISO BS Valve body: Brass, Bronze Hand-wheel: Aluminium material: PTFE