Casted Steel Trunnion Ball Valve ：Specification：1/2" ~ 40" (DN15~DN1000)ANSI Ratings 150# ~ 900# (PN16~PN150)Split Body ConstructionRF RTJ BW ConnectionsMain Body Material : ASTEM A216 WCB,LCB ,A217 WC1,WC9,C5,ASTM CF8,CF8M,CF8C,CF3,CF3M.Main Ball Material: ASTM A105, A182 304, A182 316, A182 304L, A182 316L,A182 F6A,A182,F51,A182 F53,F22 AlloyMain Seats Material: PTFE/ RTFE(≤120℃) , NYLON (≤80℃), PEEK/PPL (≤250℃)Product DetailsCasted Steel Trunnion Ball Valves is used to cut off or connect the media in various of Classes for gas or crude oil pipelines. This series of valves are optional designed with double block and bleed or double piston type. All stem and seats in valves are installed with sealant injection system to prevent leakage. It can be manual operated (lever or gearbox ), but also equipped with an actuator (electric, pneumatic, hydraulic, etc.).Feature:For General Industrial and Chemical ApplicationsDesign of API 6DFire-safe Certified API 607Blowout-proof stemLow Fugitive Emission PackingAdjustable Stem packing, anti-static deviceSelf Relieving Spring Loaded SeatDouble Block & Bleed DesignISO 5211 Mounting PadLocking Device Standard铸钢固定 2pc 3维图 7.0正式版.pdf
