| HI- CUPLA |
■ One-way automatic shut-off vavle in the socket.
■ Ideal for such applications as factory air supply, pneumatic tool connections, etc.
■ Many types for a wide variety of application. |
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| Features |
- One-way automatic shut-off valve in the socket.
- Wide variety provides best choice according to application.
- Hardened important parts are extremely wear resistant and durable.
- Tested 100,000 times, CUPLA connection is accurate and reliable.
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| Applications |
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Recommended fluids |
Applications |
Steel |
Air, oil |
Pneumatic tools, air piping,
air pressure equipment, waterpiping |
Brass |
Air, water |
Stainless steel |
Air, water |
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| Specifications |
Material |
Steel
(chrome-plated) |
Brass |
Stainless steel |
Size |
1/4"(20 type),3/8"(30 type),1/2"(40 type),
1/2"(400 type),3/4"(600 type),1"(800 type), |
Working pressure
(kg/cm2) |
15 |
10 |
15 |
Maximum presssure
(kg/cm2) |
20 |
15 |
20 |
Packing material/
operating temperature |
Rubber material |
Nitto symbol |
Operating temperature |
Remarks |
Nitrile butadiene
rubber |
SG |
-20℃～+80℃ |
Standard
material |
Viton |
X-100 |
-20℃～+180℃ |
Optional
product |
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| Interchangeability |
- ⑴All 20(1/4"),30(3/8"),and 40(1/2") model numbers are interchangeable.
- ⑵All 400(1/2"),600(3/4"),and 800(1").model numbers are interchangeable.
- ⑴and ⑵ are not interchangeable with each other.
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| Precaution |
- Dust, foreign matter and flaws may cause
leakage.
- Fluid flow direction is form socket to plug.
- To use CUPLA with a vibrating tool such asa Jet Chisel, put at least 30cm. of rubber hose between tool and CUPLA(diagram at right).
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| Flow Rate |
- Conditions-Fluid: Air Temperature: Room temperature
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