Product Name: High Quality Plastic Check Valves UPVC Single Disc Swing Check Valves UPVC Metric Swing Check Valves UPVC Plumbing Check Valves DIN ANSI JIS Standard Model NO.: DIN ANSI JIS Standard Application: Industrial Usage, Water Industrial Usage, Household Usage Standard: DIN ANSI JIS Standard Flow Direction: Reversing Sealing Form: EPDM Rubber Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, PVC Swing Check Valve DIN Standard Pressure: Low Pressure Structure: PVC Swing Check Valves Connection Form: Flange Material: Metric Swing Check Valves Temperature: Ordinary Temperature Media: Water PVC Swing Check Valve: DIN ANSI JIS Standard PVC Check Valve: Can Be Vertical / Horizontal Dual-Use Metric Swing Check Valves: From Dia. 25mm to Dia. 315mm Single Disc Swing Check Valves: Dn80 - Dn300 Trademark: PVC Swing Check Valve Transport Package: Carton Packing Specification: DIN Standard Origin: China HS Code: 8481804090 Product Description PVC Single Disc Swing Check Valve DIN ANSI JIS Standard DN150-DN300 ( 6"-12" )Working pressure: 6kg/ cm2 100 psiMaterial: PVC, CPVC,Standard: DIN ANSI JISFEATURES:Space-Saving, Easy to ReplaceShift Valve Shaft Back Can be Vertical / Horizontal Dual-Use,Optional Spring Provide a Wafer Check Valve with FlangesCAUTIonArrow Mark Indicates the Flow of FluidWhen in Horizontal Install, Make Sure the Stationery Ring on the Top SideDo not Install the Valve at a Distance Lower Than 5 x D of Pump Out.