Catalog FORMAT Plus- 2017 - 2018

compressed air couplings 1499

Safety coupling NW 7.4

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.

9434 0170– 0180

With hose nozzle.

9434

Hose internal ∅ mm

Order No. 0170 0175 0180

Length mm

A/F mm

6 9

17.55 17.55 18.50 (W971)

88.5 88.5 88.5

21 21 21

Hose nozzle

13

9434 0155– 0165

With external thread, rotatable.

9434

Connection inch

Order No. 0155 0160 0165

Length mm

A/F mm

G 1/4 G 3/8 G 1/2

17.55 17.55 17.55 (W971)

76.0 76.0 81.0

20 20 20

External thread, rotatable

9434 0185– 0195

With internal thread.

9434

Connection inch

Order No. 0185 0190 0195

Length mm

A/F mm

1/4 3/8 1/2

17.55 17.55 18.50 (W971)

71.5 75.5 77.5

21 21 24

Internal thread

Coupling plug NW 7.2

Design: Steel hardened and galvanised. Note: For couplings see Order No. 9434.

9448 0400– 0420

With hose nozzle.

9448

9448

Hose internal ∅ mm

Hose internal ∅ mm

Order No. 0400 0405 0410

Order No. 0415 0420

6 8 9

1.74 1.83

10 13

2.08

1.96 (W969)

Hose nozzle

1.76 (W969)

9448 0425– 0440

With external thread.

9448

9448

Connection inch

Connection inch

Order No. 0425 0430

A/F mm

Order No. 0435 0440

A/F mm

G 1/8 G 1/4

2.08 2.14

14 17

G 3/8 G 1/2

2.14 2.86

19 24

External thread

(W969)

(W969)

Soldering/Welding/

Workshop Equipment

9448 0445– 0460

With internal thread.

9

9448

9448

Connection inch

Connection inch

Order No. 0445 0450

A/F mm

Order No. 0455 0460

A/F mm

G 1/8 G 1/4

2.08 2.14

14 17

G 3/8 G 1/2

2.14 2.38

19 24

Internal thread

(W969)

(W969)

9/59

Articles marked ◊ are not held in stock, procurement is effected at short notice.