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Beschikbare talen
A4
Valve marking
Each valve is labelled as follows:
Type
Manufacturer
Manufacturer address
Conformity
ATEX conformity
Ser.No (Serial number)
Type
Size
Rating
Rating
Drilling
Body
Gate
Seat
Year
The type label should not be covered so that the installed valve remains identifiable.
Refer to the "Serial number" of the valve marking at any contact with Stafsjö.
A5 Transport, storage and handling
Note
Additional requirements may be found in the actuator instruction, if any.
Storage and transport:
The valves are delivered with gate in, for the valve type, correct position during storage to ensure its function and to
protect the polished surface of the gate. Store the valve in a clean and dry environment and protect it against dirt,
dust and other contamination. Do not expose the valve to direct sunlight. If the valve is stored outside, it shall be
wrapped tightly in a plastic foil or similar to protect it against moisture or any dirt contamination. It should also be
stored high enough without any risk to be covered in snow or enclosed by water.
The valve has been packed according to the terms of delivery. It is important to make a visual inspection
at arrival. If transport damage is detected, report to the transportation company.
Identification
E.g. Stafsjö
E.g. Stafsjö Valves AB, SE-618 95 Stavsjö,
Sweden, www.stafsjo.com
E.g. CE 0045 (if applicable)
E.g. II 2/2G Ex h IIC T6...T5 Gb/Gb
II 2/2D Ex h IIIC T68 ˚C ...T100 ˚C
-20℃ ≤ Ta ≤ +60℃ (if applicable)
E.g. 400-00634372-110-002
E.g. MV
E.g. DN 300/12"
E.g. Max 10 bar working ps
E.g. Max 10 bar differential ps
E.g. PN10 – EN 1092-1
E.g. EN 1.4408
E.g. EN 1.4404
E.g. EPDM
E.g. 2022
Remarks
See label and valve body.
See type label.
Conformity with Pressure Equipment
Directive 2014/68/EU and notified body.
See type label.
Approved to be used in specified ATEX area.
See type label.
Sales order type - Sales order number -
Order line - Sequence number. See type
label.
Knife gate valve type. See type label.
See type label. DN on valve body.
Max working pressure at 20 °C. See type
label and valve body.
Max differential pressure at 20 °C. See type
label.
Flange drilling standard. See type label.
Valve body material
See type label and valve body.
Gate material. See type label.
Valve seat material. See type label.
Manufacturing year. See type label.
Document: is-VALVE, 22-10-01 issue: 16
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