Quick Disconnect Couplings - Flipbook - Seite 118
R4000 Series
(Steel)
Global region
A
B
Hex
Arrow shows flow direction
Figure 1
Cracking Pressure 0.5 bar (7.25 psi)
Part Number
Body Size
Nominal
Flow
Diameter
Thread Size**
(Female)
(in)
(mm)
BSPP
NBR*
FKM
EPDM
RA0400000
RA04000V0
RA04000E0
RA0401000
RA04010V0
RA04010E0
RA0402000
RA04020V0
RA04020E0
RA0403000
RA04030V0
RA04030E0
½
10.3
RA0404000
RA04040V0
RA04040E0
¾
14.2
RA0405000
RA04050V0
RA04050E0
1
--
RA04060V0
RA04060E0
3.8
Dimensions
Fig.
A
(in)
B
(in)
Weight
Hex
(in)
A
(mm)
B
(mm)
Hex
(mm)
lbs
grams
1
1.46
0.69
0.63
37
17.5
16
0.10
1
1.97
0.83
0.75
50
21
19
0.18
80
1
2.36
0.98
0.90
60
25
23
0.29
130
½
1
2.75
1.15
1.06
70
29.2
27
0.44
200
¾
1
3.38
1.50
1.38
86
38
35
0.93
420
16.5
1
1
3.94
1.77
1.61
100
45
41
1.41
640
1¼
20.5
1¼
1
5.12
2.40
2.16
130
61
55
3.46
1570
¼
5.7
¼
7.6
45
--
RA04070V0
RA04070E0
1½
25.8
1½
1
5.31
2.83
2.56
135
72
65
5.16
2340
--
RA04090V0
RA04090E0
2
34.7
2
1
5.90
3.30
2.95*** 150
84
75***
6.57
2980
*Body size 1¼, 1½ and 2 are supplied with FKM seals as a standard.
**Alternative end connections available upon request. depending on size (please contact Danfoss technical support).
***Across flat dimension.
A
HEX
BODY
VALVE
SPRING
RETAINER
Figure 2
Cracking Pressure 0.5 bar (7.25 psi)
Dimensions
A
Hex
Rated Pressure
(in)
(in)
psi
bar
2
1.97
0.75
10,150
700
3/8-18
2
2.36
0.91
10,150
700
1/2
1/2-14
2
2.76
1.06
7,250
500
RA0424000
3/4
3/4-14
2
3.39
1.38
7,250
500
RA0425000
1
1-11 1/2
2
3.94
1.62
7,250
500
RA0429V0*
2
2-11 1/2
2
5.91
2.95
4,350
300
Part Number
Size
Thread NPTF
NBR*
(in)
RA0421000
1/4
1/4-18
RA0422000
3/8
RA0423000
Fig.
*Supplied with FKM seal.
Cracking Pressure 1 bar (14.5 psi)
Part Number
Body Size
Nominal
Flow
Diameter
Thread Size**
(Female)
(in)
(mm)
BSPP
NBR*
FKM
EPDM
RA040000B
RA04000VB
RA04000EB
RA040100B
RA04010VB
RA04010EB
RA040200B
RA04020VB
RA04020EB
RA040300B
RA04030VB
RA04030EB
½
10.3
RA040400B
RA04040VB
RA04040EB
¾
14.2
RA040500B
RA04050VB
RA04050EB
1
--
RA04060VB
RA04060EB
3.8
Dimensions
Fig.
A
(in)
B
(in)
Weight
Hex
(in)
A
(mm)
B
(mm)
Hex
(mm)
lbs
grams
1
1.46
0.69
0.63
37
17.5
16
0.10
1
1.97
0.83
0.75
50
21
19
0.18
80
1
2.36
0.98
0.90
60
25
23
0.29
130
½
1
2.75
1.15
1.06
70
29.2
27
0.44
200
¾
1
3.38
1.50
1.38
86
38
35
0.93
420
16.5
1
1
3.94
1.77
1.61
100
45
41
1.41
640
1¼
20.5
1¼
1
5.12
2.40
2.16
130
61
55
3.46
1570
¼
5.7
¼
7.6
45
--
RA04070VB
RA04070EB
1½
25.8
1½
1
5.31
2.83
2.56
135
72
65
5.16
2340
--
RA04090VB
RA04090EB
2
34.7
2
1
5.90
3.30
2.95*** 150
84
75***
6.57
2980
*Body size 1¼, 1½ and 2 are supplied with FKM seals as a standard.
**Alternative end connections available upon request. depending on size (please contact Danfoss technical support).
***Across flat dimension.
Danfoss Quick Disconnect Couplings Master Catalog
AF435258198969en-000102
118
