设计特点Design features
1、阀杆部位垫片+0形圈+填料多重密封
Stem area gasket +O-ring + packing multiple seal.
2、双碟型弹片动负载压紧填料
Dynamic load pressure stem packing,
3、防吹出阀杆设计Blow-out proof stem
4、防火、静电结构Fire-proof and Anti-static structure.
5、阀座弹性密封设计Seat resilient seal design.
6、ISO 5211标准执行器安装平台设计
ISO 5211 standard actuator mounting pad.
标准规范Standard specification
设计标准Design: ASME B16.34
防火设计Fire Design:API 607
面间距离Face to Face: ASME B16.10
法兰标准Flange:ASME B16.5
试验标准Inspection:API 598
