Product Name: High Quality Plastic Check Valve UPVC Single Union Check Valve PVC Swing Check Valve DIN Standard Pn6 Model NO.: 1/2 inch - 8 inch ASTM Application: Industrial Usage, Water Industrial Usage, Household Usage Standard: DIN Standard Flow Direction: Reversing Sealing Form: PVC Swing Check Valve with Flange Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence Pressure: Ordinary Pressure Structure: Swing Connection Form: Flange Material: PVC Check Valve with Flange DIN ANSI JIS Temperature: Ordinary Temperature Media: Water PVC Check Valve: DIN Standard UPVC Swing Check Valve: Pn6 Plastic Swing Check Valve: Dn65-Dn150 PVC Union Check Valve: DIN Standard Pn10 UPVC Single Union Check Valve: Dn15-Dn100 Trademark: Logo Transport Package: Carton Specification: DIN ANSI JIS Standard Origin: China HS Code: 8481804090 Product Description High Quality PVC Swing Check Valve DIN StandardDN65 - DN150DIN Standard