详细说明
Product Name: Ductile Pair of Clamping Check Valves to Prevent Backflow Application: Industrial Usage, Chemical Industry Standard: DIN/JIS/ANSI/BS Flow Direction: Unidirection Function: Prevent Liquid Returns Back Pressure: Ordinary Pressure Structure: Non Return Connection Form: Flange Material: Di, Ci, Ss, Carbon Steel Temperature: Ordinary Temperature Media: Water, Steam, Oil Available Material: Di, Ci, Stainless Steel, Carbon Steel Size: 1/2"-20" Working Pressure: Pn10/Pn16/125lb/150lb/JIS10K Working Environment: Water,