Q941F stainless steel electric valve electric ball Overview: Q941F series of electric valve sealing performance, flow coefficient, flow resistance coefficient is small, simple structure, long life, easy maintenance. Products are widely used in system control chemical, petroleum, textile, electricity, food and pharmaceutical, refrigeration, paper industry. Stainless steel electric valve performance parameters: Nominal diameter DN (mm) DN15 ~ DN250 Nominal 1.6,4.0,6.4MPa, ANSI150,300 (Lb), JIS10,20K For medium water, oil, nitric acid, acetic acid class, viscous fluid, pulp, strong oxidizing media and other media temperature -40 ~ + 180 ℃ -40 ~ + 350 ℃ leakage comply level ANSIB16.104 5 0 standard ball valve angle 90 ° quality material made A105, F304, F316, WCB, FZG1Cr18Ni9Ti , ZG1Cr18Ni12Mo2Ti, CF8, CF8M, CF3M seat material polytetrafluoroethylene (room temperature), specially PPL (high temperature) stainless steel electric valve major Dimensions: Nominal diameter DN (mm) Dimensions (mm) L D3 D2 D1 bf Nd 15 130 9565451424-14 20140105755514 4-142515011585 65144-1432165 13510078164-18 4,018,014,511,085,163 4-18 50200160125100 16 4-18 6,522,018,014,512,018 4-18 8,025,019,516,013,520 8-18100280215 180 155208-18125 32024521018522 8-18150360280 240 210248-23200 40033529526526 12-23