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E-mail
sales@nitto-kohki.com.cn
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Phone
15900816530
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Address
Lane 481, Xinmin Road, Minhang District, Shanghai
Product Categories
Shanghai Jianyu Industrial Co., Ltd
Ri Dong quick connector male head
NegotiableUpdate on 02/05
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Overview
Nitto Quick Couplings | NITTO KOHKI Quick Couplings | NITTO Quick Couplings | Nitto Tool Quick Couplings | Nitto Quick Couplings | NITTO KOHKI Couplings - SP Series $n ● The main body materials are stainless steel, carbon steel, and brass, which can correspond to different fluid requirements. The $n ● connector adopts a high flow structure internally, which has a larger flow rate compared to the original same series. The sleeve and plug both have automatic opening and closing valves to prevent fluid from flowing out during separation, and the usage method is also very simple.
Product Details
Ri Dong quick connector male head|NITTO KOHKI quick connector | NITTO quick connector | Nitto tool quick connector | Nitto connector | NITTO KOHKI connector SP series
The main body materials are stainless steel, carbon steel, and brass, which can correspond to different fluid requirements.
The joint adopts a high flow structure inside, which has a larger flow rate compared to the original same series.
Both the sleeve and plug have automatic opening and closing valves to prevent fluid from flowing out during separation, and the usage method is also very simple.
The main body materials are stainless steel, carbon steel, and brass, which can correspond to different fluid requirements.
The joint adopts a high flow structure inside, which has a larger flow rate compared to the original same series.
Both the sleeve and plug have automatic opening and closing valves to prevent fluid from flowing out during separation, and the usage method is also very simple.
The main material is available in three options: stainless steel 304, brass, and carbon steel, with a high flow structure design,Low pressure loss, suitable for mold cooling and other occasions.
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The main body materials are stainless steel, carbon steel, and brass, which can correspond to different fluid requirements.
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After the plug and sleeve are connected, the built-in valves at both ends automatically open to achieve fluid flow instantly.
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The plug and sleeve have built-in automatic return valves, and even when separated, the fluid in the pipeline will not flow out.
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The operation of separating the plug and sleeve is simple, using a widely used locking structure. When separating the plug and sleeve, simply pull down the external locking buckle at the connection between the sleeve and the plug to achieve automatic separation.
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The pressure loss is small, but the flow rate is greatly increased.
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There are also external threads to choose from.
▌Ri Dong quick connector male headProduct Specifications
1P-A 1S-A 2P-A 2S-A 3P-A 3S-A 4P-A 4S-A 6P-A 6S-A 8P-A 8S-A 10P-A 10S-A 12P-A 12S-A 16P-A 16S-A
▌Nitto Quick ConnectorFeature:
| Main material | brass | Stainless steel, steel | ||||||
| size | 1/8'·1/4'·3/8' | 1/2'·3/4'·1' | 1 1/4' 1 1/2' | 2' | 1/8'·1/4'·3/8' | 1/2'·3/4'·1' | 1 1/4' 1 1/2' | 2' |
| Operating pressure (MAX) MPa | 5.0 | 3.0 | 2.0 | 1.5 | 7.5 | 4.5 | 3.0 | 2.0 |
| Pressure resistance MPa | 7.5 | 4.5 | 3.0 | 2.3 | 10.0 | 6.5 | 4.5 | 3.0 |
| sealing material | sealing material | Nitto model | Temperature range for use | remark | ||||
| rubber | NBR(SG) | -20°C~+80°C | Standard Material | |||||
| fluororubber | FKM(X-100) | -20°C~+180°C | Standard Material | |||||
▌Maximum tightening torque N · m
| size | 1/8' | 1/4' | 3/8' | 1/2' | 3/4' | 1' | 1 1/4' | 1 1/2' | 2' | |
| torque value | steel | 9 | 14 | 22 | 60 | 90 | 120 | 260 | 280 | 500 |
| brass | 5 | 9 | 12 | 30 | 50 | 65 | 150 | 150 | 260 | |
| stainless steel | 9 | 14 | 22 | 60 | 90 | 120 | 260 | 280 | 500 | |
▌Interchangeability:
Cannot connect when the sizes are different. Can be connected to previous SP type quick connectors (of the same size).
▌Minimum cross-sectional area (mm)2)：
| Product Model | 1SP-A type | 2SP-A type | 3SP-A type | 4SP-A type | 6SP-A type | 8SP-A type | 10SP-A type | 12SP-A type | 16SP-A type |
| Minimum cross-sectional area | 14 | 26 | 51 | 73 | 178 | 229 | 395 | 553 | 803 |
▌Air mixing amount during connection (ml):
| Product Model | 1SP-A type | 2SP-A type | 3SP-A type | 4SP-A type | 6SP-A type | 8SP-A type | 10SP-A type | 12SP-A type | 16SP-A type |
| Air mixing amount | 0.6 | 1.1 | 2.7 | 3.9 | 11 | 25 | 29 | 45 | 84 |
▌Pressure flow loss diagram:
▌Product specifications and dimensions:
Note: The installation object shape of GP type products is JISB8363 pipe parallel internal thread concave port combination coupler and O-ring sealing coupler. The installation object of GS type products is a combination coupling with parallel internal threads and external convex ports for JISB8363 pipes, as well as an O-ring sealing coupling.
