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VDI/VDE 3847 BLATT 2

Industrial process control valves - Interface between valve and positioner - Control valves with rotary actuator

inactive
Organization: VDI
Publication Date: 1 September 2004
Status: inactive
Page Count: 4
ICS Code (Pressure regulators): 23.060.40
scope:

Introduction

The concept is based on attaching the positioner from above to a horizontal surface on top of the actuator, which is provided with air ducts and fastening threads as well as a coding pin. The air ducts ensure both the supply of air and the connection to single- and double- acting valves. The positioner can thus be replaced without having to disassemble the existing supply-air or control-air lines. A vertical surface provided with air ducts and fastening threads allows pipeless attachment of a solenoid valve (SV).

Document History

October 1, 2016
Industrial process control valves - Interface between valve and positioner - Control valves with rotary actuator
This standard relates to control valves with a rotary actuator.
July 1, 2013
Industrial process control valves - Interface between valve and positioner - Control valves with lifting actuator
The present guideline relates to control valves with a lifting actuator.
July 1, 2013
Industrial process control valves - Interface between valve and positioner - Control valves with rotary actuator
A description is not available for this item.
VDI/VDE 3847 BLATT 2
September 1, 2004
Industrial process control valves - Interface between valve and positioner - Control valves with rotary actuator
Introduction The concept is based on attaching the positioner from above to a horizontal surface on top of the actuator, which is provided with air ducts and fastening threads as well as a coding...

References

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