... )DIN3352/BS5163/API600/Russian Standard 2)Resilient/Metal seated Gate Valve 3)Pressure: 150LB-2500LB 4)Dimension:2''-36'' Design:API ... :Carbon Steel, Stainless SteelTrim:Conform to API600Design feature: OS&Y, Rising StemBolted BonnetFlexible WedgeOperational by Manual, gear, electric, pneumaticBy Pass, Locking ...