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Articles marked ◊ are not held in stock, procurement is effected at short notice.
9
Soldering/Welding/
Workshop Equipment
Design: Pushbutton design.
The housing is
made of aluminium with oil and heat resistant
nitrile seals, button and valve are made of zinc
plated hardened steel, internal parts are made
of stainless steel and the threads are nickel
plated brass. The flow rate at 6 bar is
1800 l/min (∆p=1 bar). These couplings
conform to ISO Standard 4414.
Technology:
The coupling is done by
depressing the plug. After the plug snaps
audibly, the clutch is locked. The uncoupling
takes place by pressing the push button.
On first press the coupling is vented, however,
the plug remains secured in the coupling.
Pushing the second time releases the plug.
Note:
Operating pressure
max. 12 bar. For coupling
plug see Order No. 9448.
Safety coupling NW 7.4
Order
No.
Hose internal ∅
mm
9434
Length
mm
A/F
mm
0100
6
16,60
88,5
21
0105
9
16,60
88,5
21
0110
13
17,50
88,5
21
(969)
With hose nozzle
With external thread
Order
No.
Connection
inch
9434
Length
mm
A/F
mm
0120
G 1/4
16.70
70.5
21
0125
G 3/8
16.70
70.0
21
0130
G 1/2
17.60
72.5
25
(969)
Order
No.
Connection
inch
9434
Length
mm
A/F
mm
0140
G 1/4
16.60
71.5
21
0145
G 3/8
16.60
75.5
21
0150
G 1/2
17.50
77.5
24
(969)
With internal thread
Design:
Steel hardened and galvanised.
Note:
For couplings see Order No. 9434.
Coupling plug NW 7.2
Order
No.
Hose internal ∅
mm
9448
0400
6
1.74
0405
8
1.74
0410
9
1.71
0415
10
2.05
0420
13
1.80
(969)
With hose nozzle
Order
No.
Connection
inch
9448
A/F
mm
0425
G 1/8
2.05
14
0430
G 1/4
2.13
17
0435
G 3/8
2.13
19
0440
G 1/2
2.83
24
(969)
With external thread
Order
No.
Connection
inch
9448
A/F
mm
0445
G 1/8
2.05
14
0450
G 1/4
2.13
17
0455
G 3/8
2.13
19
0460
G 1/2
2.22
24
(969)
With internal threads
L
A
L
A
16.60
.
16.60
.
17.50
.
Compressed-air couplings
Not all items are available in every country.
1443