Utility Control Pinch Valve

These pinch valves were originally designed and patented by the company “Martco” some 50 years ago. Many valves sold at that time are still in operation and have been effectively maintained by renewing the sleeves from time to time. Being in the portfolio of an electrical company – MARTCO – the product had not been actively marketed for some years. ATVAL has now redesigned the valve and uprated the sleeve, so that the valve now has a 1000 kPa minimum pressure rating throughout its size range. The valve is supplied with a wide range of sleeve trims to meet exact medium and flow specifications, and can be supplied with manual handwheel operation, or may be fitted with all types of actuators for either ON/OFF or accurate flow control.