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| Quick Disconnect Couplings > Quick Disconnect Couplings > NL Series Quick
Coupling>> |
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| NL Series Quick
Coupling |
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Features :
• For pneumatic tool lines.
• One-way automatic shut-off valve in the socket.
• Ideal for such applications as factory air
supply.
• Pneumatic tool coonections, etc.
• Many types for a wide variety of applications.
Applications :
|
Material |
Recommended Fluids
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Applications
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| Stainless steel 304 |
Air, water |
Pneumatic tools, air piping,
air pressure equipment, water piping |
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Specifications :
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| Material
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Stainless steel
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| Size |
1/4"(NL22type),3/4"(NL23type),1/2"(NL24type),1/2"(NL44type), 3/4" (NL-46 type),
1" (NL-48 type) |
| Working pressure
(kg/cm2) |
15 |
| Maximum pressure
(kg/cm2) |
20 |
Packing material
and
operating temperature |
Nitrile butadiene rubber |
-10°C ~ +80°C |
Optional Product |
| Viton
|
-10°C ~ +180°C |
Standard Material |
| Type of connection |
Female thread for
both socket and plug |
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Interchangeability :
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• (1)All NL-22 (1/4"), NL-23(3/8"), and
NL-24(1/2") model numbers are interchangeable.
• (2)All NL-44 (1/2"), NL-46(3/4"), and NL-48(1")
model numbers are interchangeable.
• (1) and (2) are not interchangeable with each other. |
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| Structure : |
When disconnected
The socket valve provides an instant seal, automatically
shutting off fluid flow to prevent
leakage. |
When connected
The plug and socket engage securely, fully opening
valve automatically to assure maximum fluid flow. |
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| SM female thread connection |
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Dimensions :
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| Socket |
| Part No. |
T |
A |
D1 |
E |
H |
L |
| SM-22 |
1/4 PT |
13 |
8 |
25 |
19 |
54.5 |
| SM-23 |
3/8 PT |
14 |
9 |
25 |
19 |
55.5 |
| SM-24 |
1/2 PT |
17 |
9 |
25 |
21 |
59 |
| SM-44 |
1/2 PT |
17 |
12 |
35.5 |
30 |
65 |
| SM-46 |
3/4 PT |
19 |
16 |
35.5 |
30 |
67 |
| SM-48 |
1" PT |
22 |
18 |
35.5 |
35 |
72 |
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