The company is a world leader in the manufacture of pinch valves. The technology is totally developed in South Africa in conjunction with the local mining industry, which requires valves to handle slurries at higher pressures than anywhere else in the world. The pinch valve is an ideal product for this application because of its full-unrestricted flow pattern and the use of gum rubber as an abrasion resistant closing membrane. A comprehensive range of valves is offered which has been purposely designed for: Low Pressure Applications High Pressure Applications Fluid and Powder Metering and Flow control Abrasive Transport Systems The product range is from 25mm to 1 000mm with working pressures in the range of 10 to 60 Bar (Class 150 to Class 900). The temperature range is -20?o to +120?o centigrade.