串聯衛生級隔膜閥有各種不同的角度和位置可供選擇。串聯閥有鍛造材質或毛坯材質可供選擇（如圖所示）。

焊式（mm）                                                                                                                                                                                   No.KST220-1

SizeISO3A/BPEDINBS

ODIDODIDODIDODID

DN812.79.4--118--

DN1012.79.4--1310--

DN1512.79.412.79.4181512.79.5

DN2019.115.819.115.8221919.115.9

DN252522.625.422.1282525.422.2

DN32----3532--

DN403835.638.134.8403738.134.9

DN505148.650.847.5524950.847.6

DN6563.560.363.560.2706663.560.3

DN8076.172.976.272.9858176.273

焊式（mm）                                                                                                                                                                                   No.KST220-3

SizeISO3A/BPEDINBS

ODIDODIDODIDODID

DN8259.4--348--

DN10259.4--3410--

DN15259.4259.43415259.5

DN202515.82515.834192515.9

DN2550.522.650.422.150.52550.522.2

DN32----50.532--

DN4050.535.650.434.850.53750.534.9

DN506448.663.947.564496447.6

DN6577.560.377.560.2916677.560.3

DN809172.990.972.9106819173