Description

Trunnion ball valves are suitable for use on various kinds of pipelines of Class **0ï&frac*2;žClass ***0, PN*6ï&frac*2;žPN**0, JIS*0Kï&frac*2;žJIS*0K to cut off or turn on the pipeline medium, of which the operation types include worm gear, manual, pneumatic or electric actuators, being in general of flange connection, and butt welding ends connection as well. Design & manufactureï&frac*4;šAPI 6D、API **8、ASME B*6.*4、ANSIï&frac*4;AWWA C**7、MSS SP**2、BS ***1、BS ***4、BFCI ***2、ISO ***1、NACE MR***5 . Connection endsï&frac*4;šASME B*6.5、ASME B*6.*7、API **5、MSS SP**4、ISO *****1、JIS B***8、BS ****7、ASME B*6.*5、ASME B*6.*1、BS ****0 . Face to face dimensionï&frac*4;šASME B*6.*0、ISO ***2、BS **8、BS ****2 Testing & inspectionï&frac*4;šAPI **8、API 6D、API **7、API 6FA、BS ***5、BS ****9、MSS SP**2、MSS SP**1 Normal pressure or ratingï&frac*4;šClass **0 ï&frac*2;ž Class ***0、JIS *0K ï&frac*2;ž *0K、PN *0 ï&frac*2;ž PN **0 Normal diameter or boreï&frac*4;šNPS4ï&frac*2;žNPS*6、DN*0ï&frac*2;žDN**0 Applicable temperatureï&frac*4;š***6℃ï&frac*2;ž**0℃ Operation typeï&frac*4;šManual, worm gear, pneumatic, electric