LVA RUS LTL ENG

Pneumatic diaphragm valve DIASTAR Ten

The DIASTAR Ten is ideal for all standard applications up to 10 bar that require integrating accessories. This version has an interface for accessories that allows you to link the actuator effortlessly to your system control. It also features an outstanding price-performance ratio and compact dimensions.

Fail-safe-to-close (FC mode)
In the non-operative state, the valve is closed with spring force. When the actuator is pressurised with the control medium (bottom connection), the valve opens. When the control medium escapes, the valve is closed via spring force.

Range: d20DN15 to d63DN50

Connections: unions, sockets, spigots, flanges, IR-spigots 
Standards: ISO, ANSI/ASTM, BS and JIS 
Nominal pressure: up to 10 bar one side
Control medium: compressed air (oil-free)/ inert, non-aggressive gases, max 40 °C
Max. control pressure: 6 bar for function FC 
Accessories: limit switch, manual override, stroke limiter, positioner, bus-communication, self-adjusting limit switch, pilot valves, valve cluster with bus-communication, AS-interface

Materials: PVC-U, PVC-C, ABS, PP-H, PROGEF Natural, SYGEF Standard, SYGEF Plus 
Seal: EPDM, PTFE, FPM, NBR, CSM

Fields of Application:

  • chemical dosing
  • water treatment

Advantages:

  • comprehensive selection of material
  • broad range of applications
  • corrosion resistance
  • maximum safety
  • safe maintenance and minimal downtime
  • easy integration of many interesting accessories
  • less inventory and faster retrofitting