| 210 TYPE CUPLA |
■ General purpose hydraulic CUPLAs for hydraulic equipment systems with a normal working pressure of up to 210kg/cm2.
■ Extremely low pressure loss valve structure. |
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| Feature |
- Two-way shut-off CUPLA constructed of carbon steel for high-pressure applications.
- Extremely low pressure loss makes this CUPLA ideal for high pressure hydraulic systems.
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| Applications |
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Recommended fluid |
Applications |
| Stainless steel |
Operating oil
High-pressure gas |
Hydraulic equipment
High-pressure gas piping |
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| Specifications |
Material |
Carbon steel (Galvanized) |
Size |
1/4",3/8"1/2",3/4",1"
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Working pressure(kgf/cm2) |
210 |
Maximum pressure(kgf/cm2) |
315
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Packing material and
operating temperature |
Rubber
material |
Nitto symbol |
Operation temperature |
Remarks |
Nitrile butadiene
rubber |
SG |
-20℃～
+80℃ |
Standard
material |
Viton |
X-100 |
-20℃～
+180℃ |
Optional |
Type of connection |
Female thread for both socket and plug |
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| Interchangeability |
- Different size sockets and plugs are not interchangeable.
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| Precaution |
- Dust, foreign matter and flaws may cause leakage.
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| Minimum Cross-Sectional Area |
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Model |
210-2SP |
210-3SP |
210-4SP |
210-6SP |
210-8SP |
Minmum cross-sectional
area (mm2) |
24.5 |
42.8 |
77.4 |
146.5 |
235.6 |
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| Volume of air inflow Weight Tables |
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Model |
210-2SP |
210-3SP |
210-4SP |
210-6SP |
210-8SP |
Volume of air inflow
(cc) |
0.85 |
1.02 |
2.63 |
8.83 |
16.04 |
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