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Articles marked ◊ are not held in stock, procurement is effected at short notice.
Soldering/Welding/
Workshop Equipment
9
Design: Push-button version.
The shell is made of aluminium with oil- and heat-resistant nitrile (Perbunan) seals, button
and valve are made from galvanised hardened steel; the inner parts are made of stainless steel, and the thread is made of
nickel-plated brass. The flow rate at 6 bar is 1800 l/min (∆p=1 bar). These couplings conform to ISO Standard 4414.
Technique:
Press in the plug to couple. After the plug snaps audibly, the clutch is locked. To detach, press the push-button
twice. 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.
Order
No.
Hose internal ∅
mm
9434
Length
mm
A/F
mm
0170
6
17.55
88.5
21
0175
9
17.55
88.5
21
0180
13
18.50
88.5
21
(W971)
Safety coupling NW 7.4
9434
With hose nozzle.
0170–
0180
9434
With external thread, rotatable.
0155–
0165
9434
With internal thread.
0185–
0195
Design:
Steel hardened and galvanised.
Note:
For couplings see Order No. 9434.
Order
No.
Hose internal ∅
mm
9448
0400
6
1.74
0405
8
1.83
0410
9
1.76
(W969)
Order
No.
Hose internal ∅
mm
9448
0415
10
2.08
0420
13
1.96
(W969)
Coupling plug NW 7.2
9448
With hose nozzle.
0400–
0420
9448
With external thread.
0425–
0440
9448
With internal thread.
0445–
0460
Hose nozzle
External thread, rotatable
Internal thread
Hose nozzle
External thread
Internal thread
Order
No.
Connection
inch
9434
Length
mm
A/F
mm
0155
G 1/4
17.55
76.0
20
0160
G 3/8
17.55
76.0
20
0165
G 1/2
17.55
81.0
20
(W971)
Order
No.
Connection
inch
9434
Length
mm
A/F
mm
0185
1/4
17.55
71.5
21
0190
3/8
17.55
75.5
21
0195
1/2
18.50
77.5
24
(W971)
Order
No.
Connection
inch
9448
A/F
mm
0425
G 1/8
2.08
14
0430
G 1/4
2.14
17
(W969)
Order
No.
Connection
inch
9448
A/F
mm
0435
G 3/8
2.14
19
0440
G 1/2
2.86
24
(W969)
Order
No.
Connection
inch
9448
A/F
mm
0445
G 1/8
2.08
14
0450
G 1/4
2.14
17
(W969)
Order
No.
Connection
inch
9448
A/F
mm
0455
G 3/8
2.14
19
0460
G 1/2
2.38
24
(W969)
compressed air couplings
1499