Germany KSB ECOLINE-GL closing valves, ANSI valves, globe valves ANSI, API globe valve Model: ECOLINE-GL Germany KSB KSB globe valves, API globe valve, ANSI cut-off valve and valve seat sealing surface using different hardness Stellite (Stellite) cobalt-based alloy cladding made, reliable sealing, high hardness, wear resistance, high temperature, corrosion resistance, good anti-abrasion performance and long life. Applies to Class150 ~ 2500, operating temperature 29 ~ 425 ℃ (WCB material) or -196 ~ 600 ℃ (stainless steel) in various pipeline, cut off or connected line of medium. Used to cut off or connected line of medium, use of different materials, can be separately applied to water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media. Features: 1, the body shape is spherical or streamlined and beautiful shape. Circulation shape is straight-through, fluid resistance. 2, the valve and valve seat seal pair with cone seal, seal, reliable, easy to fall on the sealing surface debris, small closing force, resistance to erosion, reliable seal, 3, replaceable seat for the seat, can be any combination and closed sealing surface material pairing, to meet application requirements, and prolong life. 4, large-caliber, high-pressure shut-off valve closing force according to the needs of the stem transmission mode using the lift rod, and with a rolling bearing type bevel gear in order to reduce the closing force. 5, valve, valve stem, fillers, fastener material according to the actual working conditions and reasonable option to apply to many different environmental conditions. KSB is one of the three largest valve manufacturing company in the world, founded in 1871, is an international company, is the headquarters of the direct management of the territory of Germany and France, including a total of six factories. Worldwide staff of about 16,200, business areas, including construction services, industrial and public water utilities, the energy sector and mining, which can best meet customer needs.