PVC / UPVC Check Valve / PVC Swing Check Valve

PVC, CPVC, FRPP Swing Check Valve ( in Verticalor in Horizontal ) DIN, ANSI, JIS, BS Standard DN20-DN150 ( 3/4"- 6" ) BSPT and NPT Threaded. EPDM Rubber. Working Pressure PN10Feature: Inclined Seal Plane Structure, Extra Weight in Flap, Can be Dual-Use in Vertical / Horizontal Full-Flow, Low Resistance. Small Opening Pressure Shift No Internal Exposed Metal Parts, No Springs, Not Easy to Be Blocked, Complete Anti-Corrosion Low Open Pressure (<0.01kg/cm2). Increased Wall Thickness, and Are Support to 1.5 Times the Back-Pressure PN Connection with Stainless Steel Bolts , Easy Clean-Up of Internal Opening CAUTION: Arrow Mark Indicates the Flow of Fluid When in Horizontal Install, Make Sure the Arrow Mark on the Top Side 1. PVC Swing Check Valve DIN, ANSI, JIS, BS Standard DN20 ( 3/4" ) - DN150 ( 6" ) EPDM Rubber. BSPT or NPT 2. PVC Swing Check Valve with Flange DIN, ANSI, JIS, BS Standard DN20 ( 2" ) - DN150 ( 6" ) EPDM Rubber. SpecificationWorking PressureCarton SizeCartonSize MMSize InchPipe Dia. MMMPaCMSetDN203/4"251.0MPa43x43x34.5108DN251"321.0MPa48x33x3772DN321-1/4"401.0MPa48.5x34x4636DN401-1/2"501.0MPa60x40x3430DN502"631.0MPa53x44x3724DN652-1/2"751.0MPa40x42x3312DN803"901.0MPa54x51x3712DN1004"1101.0MPa64x43x346DN1506"1601.0MPa61x31x432