... to over 30 countries such as Russia,England, Denmark,Romania, Greece,Croatia,Turkey, Poland, Ukraine and so on.Temperature control valve: ... resistanceWater temperature : less than 120 degreeNormal resistance to pressure: 10 bar Name :temperature control valve DN10(3/8"), DN15(1/2"), DN20 ... (3/4"), DN25(1")ANGLE/STRAIGHT valve can be connected ...