Victaulic VicFlex AB12, Руководство по монтажу на месте

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I-VICFLEX_198 TECHNICAL DATA FOR FLEXIBLE HOSES REV_A
SERIES AH4 FLEXIBLE HOSE FRICTION LOSS
DATA (CCC)
NOTICE
• The following table contains CCC friction loss data. Always refer to the
applicable “Listing and Approval Information – Flexible Hose and Bracket
Combinations” section to verify the listings/approvals for the particular flexible
hose/bracket combination.
Model 1
Length of
Flexible
Hose
inches/mm
Outlet Size
2
inches/Metric
Equivalent Length
of 1-inch/DN25
Schedule 40 Pipe
3
feet/meters Maximum
Number
of 90° Bends 4 Series AH4
AH4-31
31
790
1/2 20.6
2
DN15 6.3
3/4 16.3
DN20 5.0
AH4-36
36
915
1/2 29.7
2
DN15 9.0
3/4 21.8
DN20 6.7
AH4-48
48
1220
1/2 27.5
3
DN15 8.3
3/4 28.3
DN20 8.6
AH4-60
60
1525
1/2 35.7
4
DN15 10.9
3/4 34.9
DN20 10.6
AH4-72
72
1830
1/2 45.9
4
DN15 14.0
3/4 41.5
DN20 12.6
1
SERIES AH4 - REGIONAL AVAILABILITY ONLY.
2
3/4-inch/DN20 outlet data shown with K14.0 - For other K-factor friction loss data, refer to Victaulic
®
submittal 10.82.
3
7-inch/178-mm minimum bend radius (tested with standard 5 3/4-inch/146-mm length straight
reducer).
4
A higher number of bends may be permitted, provided the sum of degrees is equal to or less than the
total maximum allowable degrees of bends (e.g. Two 90° bends equal 180°.
Three 90° bends equal 270°). The minimum bend radius and maximum number of 90° offset (bends),
stated in these installation instructions, refer to the final installed condition of the hose.
•
For friction loss data for elbows, refer to Victaulic ® submittal 10.85.