 |
 Pressure vs. Temperature |
These 3-way ball valves, L or T bored, controlled by single or double acting pneumatic actuator, allow many possibilities of controlling the direction of the liquid. These valves are suitable for applications with aggressive liquids. The different operating modes are described in the data-sheet da913-20.
3-way ball valve:
| Body | AISI 316 | |
| Seal | PTFE/FPM | |
| Ball | AISI 316 | |
| Ball seat | PTFE + 15 % glassfiber | |
| Fittings | BSPF | |
| Pressure limit | 40 bar | |
| Operating temperature | -30 ... +100 °C; Up to 140 °C: on request Over 100 °C: On request |
Pneumatic actuator
| Models | Single acting or N.O., or N.C., or Double acting “UT” version in techno-polymer and “MT” version in metal |
|
| Operating pressure | Min. 6 bar; Max. 8 bar | |
| Fittings | ¼'' G |
Conformity to NAMUR VDI/VDE 3845 and ISO 5211
Accessories:
(See data-sheet da913-10)
- Limit switches box
- Pilot solenoid valves 3/2 way (For single acting versions)
- Pilot solenoid valves 5/2 way (For double acting version)
- Brass exhaust silencer
EC Conformity: The instrument meets the legal requirements of the current
European Directives.
