... Brass Ball: Brass or Stanless SteelEnd: BSP&NPTSize: 1/2", 3/4", 1", 11/4", etc.Pressure: 1MpaTemprature range: -20°C - 160°COEM service ... : ProvidedCertificate: CE, ISO9001; 2000, ROHS, etc. 1. Payment: L/ ... all the questions. Welcome your inquiry, design, and order. 1" 3-way Mini Electric Ball Valve with Square Drive