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K- 07 40 08 78

Straight non-return valve with male thre
K-07400878

The product image may differ

K-07400878
3D model
K-07400878 K-07400878
3D model
Thread
G 1/8″ -28 
For hose external Ø
4 mm 
L1
24.2 mm
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Article

K- 07 40 08 83 K- 07 40 08 78 K- 07 40 08 79 K- 07 40 08 80 K- 07 40 08 76 K- 07 40 08 77 K- 07 40 08 81 K- 07 40 08 82 K- 07 40 08 74 K- 07 40 08 75
Product details for

K- 07 40 08 78

Thread
G 1/8″ -28
For hose external Ø
4 mm
L1
24.2 mm
SW
14 mm

Characteristics

Working pressure
  • Max. 10 bar, vacuum 
Recommended hoses
  • PU or PA (nylon) 
Sealing surface
  • O-ring (NBR) 
Application
  • air, vacuum 
Contact pressure ring
  • plastic 
Material
  • plastic resp. nickel-plated brass 
Media
  • air supply 
Standard
  • M-thread according to DIN 13-1, with O-ring 
  • G-thread according to DIN EN ISO 228-1, with O-ring 
Temp. range
  • 0 °C to 60 °C 
Customs tariff number
  • 39174000 
All characteristics

Product description

Notes
Further information on request.
Description
The non-return function of these push-in fittings prevents the air from flowing back. The unidirectional design means air flow is only possible in one direction. These valves are available with air flow from the port to the tube or from the tube to the port.

Product variants

10 Results
Search
Show dimensional drawing
Identifier
Thread
For hose external Ø
L1 (mm)
SW
Details / items
K- 07 40 08 83
M 5 
4 mm 
31 mm
10 mm 
Learn more
K- 07 40 08 78
G 1/8″ -28 
4 mm 
24.2 mm
14 mm 
Learn more
K- 07 40 08 79
G 1/8″ -28 
6mm 
32.5 mm
14 mm 
Learn more
K- 07 40 08 80
G 1/8″ -28 
8 mm 
34.8 mm
14 mm 
Learn more
K- 07 40 08 76
G 1/4″ -19 
6mm 
32.5 mm
17 mm 
Learn more
K- 07 40 08 77
G 1/4″ -19 
8 mm 
36.9 mm
17 mm 
Learn more
K- 07 40 08 81
G 3/8″ -19 
10 mm 
41 mm
20 mm 
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K- 07 40 08 82
G 3/8″ -19 
12 mm 
42.5 mm
21 mm 
Learn more
K- 07 40 08 74
G 1/2″ -14 
10 mm 
43 mm
24 mm 
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K- 07 40 08 75
G 1/2″ -14 
12 mm 
44.5 mm
24 mm 
Learn more

Column selection

Thread
For hose external Ø
L1 (mm)
SW