Quick Disconnect Couplings - Flipbook - Seite 72
Global region
Multi-FF
Configuration Multi-FF
4 MF C E1-12 ML 50BS 192 S11
Danfoss internal
code for special
QDC pattern or
con昀椀guration
Number of QDC
This digit speci昀椀es
number of QDC’s in a
multi-FF set.
MF is family name for
Danfoss’ Multiplate
solution.
Type of assembly
C: Complete set of Multi-FF system
P: Movable plate sub-assembly (attachment side)
S: Fixed plate sub-assembly (equipment side)
Seal code
(no code) = NBR
143 = FKM
192 = EPDM
507 = HNBR
503 = FFKM
242 = Kalrez® 6375
Electrical connector
This position indicates number of electrical connectors in particular Multi-FF system
(no code) = No electrical connector
E1 = 1 electrical connector
E2 = 2 electrical connectors
Etc.
QDC Body size
ISO size of QDC’s used.
6 = ¼’’
10 = 3/8 ’’
12 = ½’’
16 = 5/8’’
19 = ¾’’
25 = 1’’
Product series code
This position is to de昀椀ne type of QDC being used in Multi-FF solution
•
(no code) = Flat Face ISO 16028
•
CUP = Flat Face Connect Under Pressure ISO 16028
•
MLFF = SS version of ISO 16028 coupling
•
MLDB = SS version of Dry Break coupling (water transfer etc.)
•
ADB = Dry Break coupling in Aluminium (for cooling line etc.)
•
G600 = Pneumatic application coupling
Danfoss Quick Disconnect Couplings Master Catalog
End connection size and code
PT = NPT BS = BSPP
MET = Metric
UN = UNF
L = ISO 8434-1 Light Duty
S = ISO 8434-1 Heavy Duty
End connection thread size
For BSPP, NPT, UN, UNF threads:
Fraction in inch x 100
¼ = 25; 3/8 = 37; ½ = 50
5/8 = 62; ¾ = 75; 1’’ = 100
For metric threads:
2 characters nominal thread size
e.g. M5 = 05; M10 = 10; M22 = 22
For ISO 8434-1 terminal end:
2 digits tube size per ISO 8434-1
AF435258198969en-000102
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