9
APV_SD4_ATEX_UK-0_122018.indd
UK
Double seal valve
DELTA SD4-ATEX
Instruction Manual: UK - rev. 0
APV
6. Cleaning
- Depending on the degree and substances of soiling, cleaning
liquids, times and processes must be scheduled for the individual
application.
The compatibility of the individually selected cleaning processes
andliquidswiththerespectivesealmaterialmustbeveried.
6.4. Hosingofleakagevalves:
AIRIN:airsupply.
7. Installation
7.1. Generalterms
Installation must be undertaken in such a way that liquids can drain
off and should preferably be carried out in vertical position.
The valve housing can be welded direct into the pipeline system
(completely dismantable valve insert).
Attention! Observe Welding Instructions 7.2.
Conductive connection to the pipeline must be provided.
The integration into the operational potential equalization must be
guaranteed!
fig.6.4.
AIR IN