简介____________________________________________________________________ 4 MegaPress、MegaPress FKM 和 MegaPressG 系统___________ 4 系统数据___________________________________________________________________ 6 Viega MegaPress ½ 至 2 配件_______________________________ 6 Viega MegaPress FKM 配件__________________________________ 7 Viega MegaPressG 配件_____________________________________ 8 技术数据________________________________________________________ 9 Viega MegaPress 球阀，型号 4870_________________________________________ 9 Viega MegaPress FKM 球阀，型号 5970 和 5970XL_ ______ 10 Viega MegaPress 三件式球阀，型号 4875.8_______________ 11 Viega MegaPress FKM 三件式球阀，型号 5975.8、5975.8XL_ ______________________________________________ 12 Viega MegaPressG 球阀，型号 6675______________________________________ 13 Viega MegaPressG 球阀，型号 6675XL____________________ 14 Viega MegaPressG 球阀，型号 6675.1_____________________ 15 Viega MegaPressG 球阀，型号 6675.2_____________________ 16 Viega MegaPressG 球阀，型号 6675.3_____________________ 17 Viega MegaPress FKM 滤水阀，型号 5981.1______________ 18 Viega MegaPress FKM 旋启式止回阀，型号 5974.2_ ________ 19 产品说明_____________________________________________ 21 Viega MegaPress ½" 至 2" 配件______________________________ 21 Viega MegaPress 2½" 至 4" 配件_______________________________ 22 技术信息____________________________________________ 24 认可应用________________________________________ 24 密封元件描述____________________________________ 26 Viega MegaPress 管道标记指南________________________________________ 27 无需停机的接头___________________________________________ 28 焊接____________________________________________________ 28 MegaPress 连接件之间的最小距离_ ____________ 28 一般安装注意事项_____________________________________ 29 挠度_______________________________________ 30 Viega MegaPress 管道准备指南______________________________________ 31 工具间隙_ ____________________________________________ 32 在狭小空间内使用环和执行器进行压接_________________ 34 尺寸文档_____________________________________ 35 MegaPress 配件___________________________________________ 35 常见问题_______________________________________ 52 有限质保__________________________________________________ 53 Viega MegaPress 有限质保_____________________________ 53 Viega MegaPressG 有限质保____________________________ 54 Viega 工业应用金属系统有限质保____ 55