Page 251 - Good Year Rubber Products 866-711-4673 Parker Industrial Tube Fittings Cat 4300 2011
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L15
Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
4300
Catalog
Hydraulic Flanges and Components
and Dual Seal Flanges
Dimensions and pressures for reference only, subject to change.
BFG
DIN Flange / Metric Flareless
Tube connection according to DIN 2353
Unassembled BFG Fitting Components
EO-2 Part Number example: BFG15ZL/LK40CF
Temperature range without pressure reductions for fittings with O-ring sealing of NBR
(
e.g., buna N series) -35°C up to +100°C, FPM (e.g., fluorocarbon on request) -25°C up to 120°C.
Tightening torques for socket head cap screws se
P
Flange Head Plug
Code 61/62 Flange Head Plug
O-ring Face Flat Face
TUBE
FITTING
PART #
WORKING
PRESSURE
(
bar)
TUBE
O.D.
(
mm)
d
(
mm)
G
i
(
mm)
I 1
(
mm)
I 2
(
mm)
L1
(
mm)
L2
(
mm)
LK
(
mm)
S2
(
mm)
MATERIAL
FROM STOCK
EO-2
FROM STOCK
CF 71 CF 71
BFG15L/LK40CF
65
15 12
M 6 12.5 35 7 42 43 40 27
•
•
BFG18L/LK40CF
65
18 15
M 6 12.5 35 7.5 42 44 40 32
•
•
BFG22L/LK40CF
65
22 19
M 6 12.5 35 7.5 42 44.5 40 36
•
•
BFG15L/LK35CF
155
15 12
M 6 12.5 30 7 39 38 35 27
•
•
BFG10L/LK35CF
200
10 8
M 6 12.5 30 7 39 39 35 19
•
•
BFG12L/LK35CF
200
12 10
M 6 12.5 30 7 39 39 35 22
•
•
1
Straight
Body
2
Nut
3
Progressive
Ring
4
O-Ring
5
Cap Screws
DIN 912-8.8 (4 pcs.)
6
Spring Washer
DIN 127 (4 pcs.)
BFG15L/LK40CFX
M15LCFX DPR15LCFX OR26X2.5X
M6X22
A6
BFG15L/LK40CFX
M18LCFX DPR18LCFX OR26X2.5X
M6X22
A6
BFG22L/LK40CFX
M22LCFX DPR22LCFX OR26X2.5X
M6X22
A6
BFG15L/LK35CFX
M15LCFX DPR15LCFX OR20X2.5X
M6X22
A6
BFG10L/LK35CFX
M10LCFX DPR10LCFX OR20X2.5X
M6X22
A6
BFG12L/LK35CFX
M12LCFX DPR12LCFX OR20X2.5X
M6X22
A6
TUBE FITTING
PART #
FLANGE
SIZE
(
in.)
C
(
in.)
F
(
in.)
L
(
in.)
R
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
O-RING FACE FLAT FACE
SX SS
CODE 61 FLANGE HEAD PLUG
8
PQ1
8
PQ1N
0.50 0.265 1.188 0.500 0.940 5.0
12
PQ1
12
PQ1N
0.75 0.265 1.500 0.560 1.250 5.0
16
PQ1
16
PQ1N
1.00 0.315 1.750 0.560 1.500 5.0
20
PQ1
20
PQ1N
1.25 0.315 2.000 0.560 1.700 4.0
24
PQ1
24
PQ1N
1.50 0.315 2.380 0.620 1.980 3.0
32
PQ1
32
PQ1N
2.00 0.375 2.810 0.620 2.450 3.0
40
PQ1
40
PQ1N
2.50 0.375 3.312 0.680 2.921 2.5
48
PQ1
48
PQ1N
3.00 0.375 4.000 0.750 3.546 2.0
CODE 62 FLANGE HEAD PLUG
12
PQ2
12
PQ2N
0.75 0.345 1.625 0.687 1.250 6.0
16
PQ2
16
PQ2N
1.00 0.375 1.875 0.812 1.500 6.0
20
PQ2
20
PQ2N
1.25 0.405 2.125 1.000 1.718 6.0
24
PQ2
24
PQ2N
1.50 0.495 2.500 1.187 2.000 6.0
32
PQ2
32
PQ2N
2.00 0.495 3.125 1.500 2.625 6.0
