碟片百叶窗 RASVORK 200-040，203-350，210-250等

旋转阀瓣 RASVORK 用于供暖、供水、通风和空调系统作为可靠、免维护的锁定装置。

DN: 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, 600.

系列: 200-040, 200-050, 200-065, 200-080, 200-100, 200-125, 200-150, 200-200, 200-250, 200-300, 200-350, 200-400, 200-450, 200-500, 200-600, 201-040, 201-050, 201-065, 201-080, 201-100, 201-125, 201-150, 201-200, 201-250, 201-300, 201-350, 201-400, 201-450, 201-500, 201-600, 203-040, 203-050, 203-065, 203-080, 203-100, 203-125, 203-150, 203-200, 203-250, 203-300, 203-350, 203-400, 203-450, 203-500, 203-600, 210-040, 210-050, 210-065, 210-080, 210-100, 210-125, 210-150, 210-200, 210-250, 210-300, 210-350, 210-400, 210-450, 210-500, 210-600, 211-040, 211-050, 211-065, 211-080, 211-100, 211-125, 211-150, 211-200, 211-250, 211-300, 211-350, 211-400, 211-450, 211-500, 211-600, 215-040, 215-050, 215-065, 215-080, 215-100, 215-125, 215-150, 215-200, 215-250, 215-300, 215-350, 215-400, 215-450, 215-500, 215-600, 216-050, 216-065, 216-080, 216-100, 216-125, 216-150, 216-200, 216-250, 216-300, 216-350, 216-400, 216-450, 216-500, 216-600, 223-050, 223-065, 223-080, 223-100, 223-125, 223-150, 223-200, 223-250, 223-300, 223-350, 223-400, 223-450, 223-500, 223-600, 223-700, 223-800, 223-900, 223-1000, 223-1100, 223-1200, 224-050, 224-065, 224-080, 224-100, 224-125, 224-150, 224-200, 224-250, 224-300, 224-350, 224-400, 224-450, 224-500, 224-600, 224-700, 224-800, 224-900, 224-1000, 224-1100, 224-1200.