... ,titanium alloy,nickel,zirconium,hastelloy,ect size:DN25~DN250 swing check valve-titanium1.work pressure:PN2.5,PN10,PN16,ect2.flow ... % deposit and 65% before the shipment, and the 5%(earnest money) balance must be pay within one year.2.Lead time ... .Customized design is available, OEM or ODM is welcome. swing check valve-titanium