Butterfly Buffering Check Valve HH47
Product：Butterfly Buffer Check ValveItem No.：HH47/H/XF/HDH47XCalibre：DN200~DN1400Nominal Pressure：1.0～2.5MPaDescription: Butterfly buffer check valve is mainly used in industrial water supply, sewage treatment plant pump outlet, to prevent pipe network intermediary countercurrent.HH47 Butterfly Buffer Check Valve produ...