Quick Disconnect Couplings - Flipbook - Seite 66
Danfoss Hansen FFCUP Series plug/male coupling is an
ISO 16028 standard interchange. The flush face design
prevents fluid loss on disconnection and air inclusion on
connection guaranteeing excellent flow capability. An
integrated patented system allows the FFCUP Series plug
to be connected to a socket/female half coupling under
350 bar (5075 psi) residual pressure.
Fluid transfer & Hydraulic application
Product Features
• Designed and manufactured in
accordance with Article 4.3 of
the European Pressure Equipment Directive PED 2014/68/EU
• Meets dimensional requirements of ISO 16028
• Push to connect
• Connect under residual pressure
• Shock resistant color coding
ring option available to prevent
accidental crossing of lines
• Standard Material: High-resistant carbon steel with
Dura-Kote™ plating, a whole
new level of corrosion resistance with minimum 720 hours
RR protection
• Dura-Kote™ plating:
Nickel-free
Solvent-free
Meets Global RoHS, ELV and
Global region
FFCUP Series
ISO 16028 Connect Under Pressure
Flat Face Plug/Male
REACH requirements
• Alternative end connections
available upon request
• Standard seal material: NBR
(Nitrile) + AU (Polyurethane)
• Utilize FF Series dust caps
Physical Characteristics
Body
Size
ISO
Size*
Nominal
Flow
Diameter
Max.
Operating
Pressure
Min.
Burst
Pressure
(in)
(mm)
(mm)
(bar)
(psi)
(bar)
(psi)
(lpm)
3/8
1/2
10
12.5
8.6
11
350
350
5,075
5,075
1,400
1,400
20,300
20,300
29.4
46.8
Rated
Flow**
Air
Inclusion
Fluid
Loss
Force to
Connect
(gpm)
ml-cc.
ml-cc.
N
lbf
7.76
12.36
0.010
0.013
0.006
0.012
350
270
79
60.7
* The ISO size corresponds to the internal diameter of the hose or the external diameter of the rigid tube(as defined in ISO 4397 Standard)
** Indicated values refer to a 1 bar/14.5 psi pressure drop
Connect Under Pressure Operating Guidelines
• The plug can be connected against 350
bar/5075 psi residual pressure to sockets/
females meeting ISO 16028 standard
requirements.
• Plug only is under pressure while connected
• During the connection phase, the socket
must not be under pressure
• Disconnection under pressure is strictly
forbidden
• Connection under pressure may require a
few seconds: the force to connect must be
maintained during this lapse of time
Flow Data
Pressure drop (bar)
Pressure drop (bar)
Applications & Markets
• Connection to Hydraulic
pumps, jacks, distributors and
accessories
• Hydraulic Circuits
• Material Handling
• Construction
• Agriculture
• Iron and Steel Industry
• Railway
• Industrial Plants
Flow rate (I/min)
Flow rate (gpm)
Test Fluid: Oil viscosity 30 Cst at 40˚C/104˚F
Seal Elastomer Data*
Seal Elastomer
NBR (Nitrile) + AU (Polyurethane)
Max. Operation Temperature Range
-25°C +100°C/-13°F +212°F
* For reference only, based on Danfoss recommended temperatures.
Contact Danfoss technical support for further information on fluid compatibility
Danfoss Quick Disconnect Couplings Master Catalog
AF435258198969en-000102
66
