VDI/VDE 3845 BLATT 2
Industrial process control valves - Pneumatic part-turn actuators - Marking
active, Most Current
| Organization: | VDI |
| Publication Date: | 1 December 2011 |
| Status: | active |
| Page Count: | 8 |
| ICS Code (Pressure regulators): | 23.060.40 |
scope:
Functional groups as defined in this guideline are:
• the valve, which changes or interrupts the fluid flow rate by adjusting the cross-sectional area
• the actuator, which effects or controls the reduction in cross-sectional area by means of positioning force and travel
• open- and closed-loop control units and signal transmitters to position the actuator, and systems that supply the auxiliary energy
Document History
VDI/VDE 3845 BLATT 2
December 1, 2011
Industrial process control valves - Pneumatic part-turn actuators - Marking
Functional groups as defined in this guideline are:
• the valve, which changes or interrupts the fluid flow rate by adjusting the cross-sectional area
• the actuator, which effects or controls the...