With such features as small fluid resistance, smooth flow channel, rapid opening and closing, and easy automatic control, the ball valve has been widely used. But the seat of regular ball valve is generally made of PTFE and other nonmetal materials. Limited by seat seal materials, the regular valves cannot be used under the service condition of high temperature. Therefore, the use of regular ball valve is limited to certain degree. The series of new style practical metal seated ball valve products are newly designed to solve the above problem, and have been widely applied in petroleum, chemical industry, electric power, metallurgy, light industry and etc. The metal seated ball valve is used to cut off or connect the media in various pipelines. It is suitable for severe service conditions containing solid granules, slurry, coal powder, cinder and etc. MANUFACTURING STANDARD Design Standard：API 6D Pressure-Temperature Rating：ANSI B16.34 Face To Face：ANSI B16.10 Flange End：ANSI B16.50 Butt Welding End：ANSI B16.25 Inspection and Test：API 598 Mark：MSS SP-25 MANUFACTURING RANGE Nominal Dimension：4" ~ 20" Nominal Pressure：150LB, 300LB & 600LB Applicable Temperature：-46℃ ~ 560℃ Material：WCB, CF8, CF8M, CF3, CF3M, LCB, A105, F304, F316, F304L, F316L, LF2, Etc. PRODUCT FEATURES API 6D Design Fire-Safe Certified API 607 Blowout-Proof Stem Adjustable Stem Packing, Anti-Static Device Integral ISO Mounting Pad for Actuation Integral Locking Device NACE to MR-01-75 PRODUCT OPTIONS Body Material: WCB, A105, LF2, LCC & 316SS Seat Material: Spray Ni60/Ni55，Spray Chrome，SprayTungsten Carbide， SprayChorme Carbide，Spray Stellite，Spray Inconel，Spray Special Alloy Ball Material: 316, 304, LF2 & A105+ENP Other Material Available Upon Request PRODUCT OPERATION Lever Worm Gear Electric Actuator Pneumatic Actuator Hydraulic Actuator
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