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Operating instructions
3
Transport and storage
3.1
Inspection of condition on delivery
Inspect the valve for damage upon receipt.
In case of transport damage, determine and document the precise extent of the damage, and
report it immediately to the supplying dealer/carrier and the insurer.
3.2
Transportation
Transport the valve in the packaging supplied.
The valve is delivered ready to operate with body ends protected by cover caps.
Protect the valve against hammering, impacts, vibrations and dirt.
Adhere to a transport temperature range of –20 °C to +65 °C.
3.3
Storage
Store the valve in a clean and dry place.
Make use of a desiccant or heating in damp storerooms to prevent the formation of condensation.
Adhere to a storage temperature range of –20 °C to +65 °C.
4
Description of the changeover valve
Refer to the respective catalogue page for further detailed information.
4.1
Structure
Design 06401
Non-automatically opening and closing multiport valve with handwheel.
Component
Body
Bonnet
Operating mechanism
Obturator
Stem bushing
Design 06405 / 06406
Non-automatically opening and closing multiport valve with handwheel.
Component
Body
Bonnet
Operating mechanism
Obturator
Stem bushing
16
Design
Multiport form
Bolted, internal spindle thread
Rising stem
Disc with seal made of non-metallic materials
Non-self-sealing, gland, chevron seal
Design
Multiport form, two-piece body
Flanged, internal spindle thread
Rising stem
non-self-sealing
DN15 metallically sealing
DN25 with seal made of non-metallic materials
non-self-sealing, gland
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