... wedge Size: 15 or 22mmSpecification1.PN: 1.6MPa2. Medium: water / non-corrosive liquid3 ... L/C, T/T SIZE 1/2"3/4"1"1 1/4"1 1/2"2"2 1/2"3" ... 4" Nominal Pressure:2.0MPaWorking Medium: Water, Non-corrosive liquid & Saturated steam(≤0.6MPa)Working temperature: -20°C≤T ... ≤100 °C ; Thread: ISO228/1, BSP, NPT, etc, or as requestMaterial: CW614N,CW617N,C37700 as request; Size: 1/2", 3/4", 1", 1-1/4", 1-1 ...