APV SLP, Инструкция по установке, эксплуатации и обслуживанию

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Australian Pipeline Valve - Installation, Operation and Maintenance Manual 5
WAFER PATTERN CHECK VALVES - ‘SLP’ & ‘SW’ STYLE
Piping should be properly aligned and supported to reduce mechanical loading on
the end connections.
Pressure limits (CWP) SLP/SW series
ANSI 125 - 200 psi (1378 kpa)
ANSI 150 - 285 psi (1964 kpa)
ANSI 300 - 740 psi (5099 kpa)
ANSI 600 - 1480 psi (10197 kpa)
ANSI 900 - 2220 psi (15296 kpa)
ANSI 1500 - 3705 psi (25527 kpa)
TABLE E - 200 psi (1378 kpa)
2 . 0 I N S T A L L A T I O N
ORIENTATION & FLOW DIRECTION
Acceptable positions
DIAGRAM 1
Normal
Flow
OK
Note Hinge
Position
OK
OK
Note Hinge
Position
OK
Normal
Flow
OK
OK
Avoid these positions
Normal
Flow
NO
Normal
Flow
NO
NO
NO
NO
Temperature limits SLP/SW series
NBR seat Viton seat Metal seat
80
º
C 200
º
C 400
º
C