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Pneumatic connection technology >
Couplings
Type
Pneumatic
connection
Standard nominal
flow rate
Operating pressure
Ambient
temperature
Description
Quick coupling
socket, quick
coupling plug
KD1, KD2,
KD3, KD4,
KD5, KD3-A-R,
KD4-A-R, KS1,
KS2, KS3, KS4,
KS5, KS3-A-R,
KS4-A-R
Male thread G1/8,
G1/4, G1/2, M5,
G1/8, G1/4, G3/8,
G1/2,
Female thread
G1/8, G1/4, G3/8,
G1/2, M5,
M3, M5,
PK-2, P-13,
With union nut:
PK-3, PK-4, PK-6,
PK-9, PK-13,
Barbed connector
PK-4, PK-6, PK-9
44 ... 2,043 l/min -0.95 ... 15 bar
-10 ... 80°C
Quick connection coupling for
standard applications without safety
function
With male or female thread or with
barbed fitting or quick connector
Shut-off at one or both ends
online:
Quick coupling
socket, quick
coupling plug
KDMS, KDS, KSS
Male thread G1/4,
G3/8, G1/2,
G1/8, G1/4, G3/8,
G1/2,
Female thread
G1/4, G3/8, G1/2,
With union nut:
PK-9, PK-13,
Barbed connector
PK-9
936 ... 1,935 l/min -0.95 ... 12 bar
-10 ... 60°C
Safety coupling
Shut-off on one side
With male or female thread
Coupling variants: plastic and metal
online:
Distributors
Type
Pneumatic
connection,
supply line
Pneumatic
connection
Pneumatic
connection,
outlet
No. of
supply lines
No. of
outlets
Max. speed Description
Multiple
distributor
QSLV, QSQ, QST3
Male thread
G1/4, G1/8,
G1/2, G3/8,
Male thread
R1/8, R1/4,
R3/8, R1/2,
For tubing
O.D. 6, 8, 10
mm
For tubing
O.D. 8, 10,
12, 4, 6 mm
1
2 ... 6
Quick Star, standard
Temperature range up to 80°C
L-shape, T-shape
Rotatable 360°
Connection via threaded or push-in
connector
Reducing design
online:
Distributor block
FR
G1/8, G3/8,
G1/2, G3/4,
R1/8, R1/4,
R3/8, R1/2
G1/8, G1/4,
G1/2,
M3, M5,
PK-3, PK-4,
R1/8, R1/4,
R3/8, R1/2
1
3 ... 12
Die-cast aluminium or anodised
aluminium
Operating pressure 0 ... 16 bar
4, 8, 9 or 12 connections
online:
Rotary
distributor
GF
Male thread
G1/4, G3/8,
G1/8, G1/4,
G1/2,
Female
thread
G1/4, G3/8,
Female
thread
G1/8, G1/4,
G1/2, M5
300 ...
3,000 rpm
4 outlets or 2 axial and radial outlets
Single or multiple rotary distributor
Design with air through-feeds
Operating pressure 0.95 ... +10 bar
online:
118
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Systems, solutions and expertise for the automotive industry and its suppliers Subject to change 2012/08
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