Jafar 2911 Handbuch für Betrieb und Wartung - Seite 7
Blättern Sie online oder laden Sie pdf Handbuch für Betrieb und Wartung für Kontrolleinheit Jafar 2911 herunter. Jafar 2911 10 Seiten. Flanged gate valves with soft seals
Auch für Jafar 2911: Betriebshandbuch (8 seiten)
Seite drucken2.7 MARKINGS
The gate valve marking meets the following standards: EN-19, EN-1074-1.
The valve bodies feature markings on the front and back walls of the body chamber. The marking
contains the following data:
The location on the valve specified in the documentation features the nameplate which contains the
following data:
3 PROTECTION, STORAGE & TRANSPORT
3.1 PROTECTIVE COATINGS
All inner and outer cast-iron surfaces are protected with electro-deposited epoxy coat. The coat has been
approved for contact with foodstuffs.
The anti-corrosion coating layer minimum thickness is 250µm.
The casting surface is pre-treated for epoxy coating in accordance with the relevant technical documentation and
EN ISO 12944-5.
The screws connecting the body and the cover are manufactured as stainless, grade OH18N9 or Fe/Zn5
(galvanised steel).
3.2 PACKAGING
The gate valves are packed on EURO pallets (1200x800) and protected with heat-shrunk film.
3.3 STORAGE
Store the gate valves in sheltered rooms.
- valve type (defined by the product reference standard number)
- nominal diameter
- nominal pressure
- body material type
- manufacturer trademark
- manufacturer's company name and logo
- serial number
- sealing temperature rating
- construction mark "B" and/or mark "CE" (as applicable)
- product type.
OPERATION AND MAINTENANCE MANUAL
12-2016
7