Quick Disconnect Couplings - Flipbook - Seite 38
Global region
HK Series (Brass)
ISO 7241-1 B Interchange
Figure 3
Plugs (Male)
Part Number
HK1-8 Series
B1K11
B2K16
B2K16BS
B3K21
B3K21BS
B4KP26
B4KP26BS
B6KP31
B6KP31BS
B8KP36
B8KP36BS
Body Size
ISO Size
Thread
Size (Female)
(in)
(mm)
NPTF
BSPP
5
6.3
6.3
10
10
12.5
12.5
20
20
25
25
-27
¼-18
-18
½-14
¾-14
1-11½
-
¼-19
-19
½-14
¾-14
1-11
¼
¼
½
½
¾
¾
1
1
Fig.
Dimensions
3
3
3
3
3
3
3
3
3
3
3
C
(in)
D
(in)
E
(in)
Hex
(in)
C
(mm)
D
(mm)
E
(mm)
Hex
(mm)
1.26
1.52
1.52
1.76
1.76
2.03
2.03
2.36
2.36
2.85
2.85
0.65
0.87
0.87
1.01
1.01
1.30
1.30
1.52
1.52
1.88
1.88
0.44
0.56
0.56
0.61
0.61
0.76
0.76
0.71
0.71
0.97
0.97
0.56
0.75
0.75
0.88
0.88
1.13
1.13
1.31
1.31
1.63
1.63
32.0
38.6
38.6
44.7
44.7
51.6
51.6
59.9
59.9
72.4
72.4
16.5
22.1
22.1
25.7
25.7
33.0
33.0
38.6
38.6
47.8
47.8
11.2
14.2
14.2
15.5
15.5
19.3
19.3
18.0
18.0
24.6
24.6
14.2
19.1
19.1
22.4
22.4
28.7
28.7
33.3
33.3
41.4
41.4
C=Overall Length, D=Maximum Diameter, E=Exposed Length when Connected
To obtain connected length of coupling, add dimensions A (Fig. 1) and E (Fig. 3) together.
Figure 4
Plugs (Male)
Part Number
HK10/12/20 Series
B10K41*
B12K41
B12K41BS
B12K46
B12K46BS
B20K51
B20K51BS
B20K56
B20K56BS
B20K61
B20K61BS
Body Size
ISO Size
Thread
Size (Female)
(in)
(mm)
NPTF
BSPP
1¼
1½
1½
1½
1½
2½
2½
2½
2½
2½
2½
40
40
40
40
50
50
50
50
50
50
1¼-11½
1¼-11½
1½-11½
2-11½
2½-8
3-8
-
1¼-11
1½-11
2-11
2½-11
3-11
Fig.
4
4
4
4
4
4
4
4
4
4
4
Dimensions
C
(in)
D
(in)
E
(in)
Hex
(in)
C
(mm)
D
(mm)
E
(mm)
Hex
(mm)
4.25
4.76
4.76
4.76
4.76
5.49
5.49
6.08
6.08
6.94
6.94
2.74
2.74
2.74
2.74
2.74
4.33
4.33
4.33
4.33
4.62
4.62
2.33
2.67
2.67
2.67
2.67
2.97
2.97
3.56
3.56
4.42
4.42
2.38
2.38
2.38
2.38
2.38
3.75
3.75
3.75
3.75
4.00
4.00
108.0
120.9
120.9
120.9
120.9
139.4
139.4
154.4
154.4
176.3
176.3
69.6
69.6
69.6
69.6
69.6
110.0
110.0
110.0
110.0
117.3
117.3
59.2
67.8
67.8
67.8
67.8
75.4
75.4
90.4
90.4
112.3
112.3
60.5
60.5
60.5
60.5
60.5
95.3
95.3
95.3
95.3
101.6
101.6
C=Overall Length, D=Maximum Diameter, E=Exposed Length when Connected
* ISO 7241-1 Series B does not include 1-¼ inch body size couplings; therefore, Series 10HK is not covered by this standard
To obtain connected length of coupling, add dimensions A (Fig. 2) and E (Fig. 4) together.
Dust Plugs and Dust Caps Accessories
1HK
2HK
3HK
4HK
6HK
Plug Dust Cap Part No.
Metal
Vinyl
XPDC1HK*
XPPDC1HK
XPPDC2HK
XPDC2HK*
XPDC3HK*
XPPDC3HK
XPPDC4HK(RD)***
XPDC4HK**
XPDC6HK**
XPPDC6HK(RD)***
Socket Dust Plug Part No.
Metal
Vinyl
SDC1HK*
XPSDC1HK
SDC2HK*
XPSDC2HK
SDC3HK*
XPSDC3HK
SDC4HK**
XPSDC4HK(RD)***
SDC6HK**
XPSDC6HK(RD)***
8HK
12HK
20HK
XPDC8HK**
XPDC12HK*
XPDC20HK**
SDC8HK**
SDC12HK*
SDC20HK**
Coupling Series
XPPDC8HK(RD)***
Vinyl Dust Plug
Vinyl Dust Cap
XPSDC8HK(RD)***
Metal Dust Cap
Metal Dust Plug
*Brass **Aluminum ***Offered in red by adding RD to end of part number
Danfoss Quick Disconnect Couplings Master Catalog
AF435258198969en-000102
38
