Traditional One-Way Shutoff Quick Couplings Male Socket (SUS) (SM ) – CHIBIN Machine
Stainless One-Way Shutoff Quick Couplings (traditional type) - Male Socket and Plug- are suitable for use in air compressor, pneumatic tools, automobile, car washing and shipbuilding industry. A shut-off valve in the socket prevents fluid loss in case of disconnection. Moreover, it's two-hand required for operation of plugs and sockets without turning off the air source switch. Traditional type enables quick connection and disconnection of the fluid to reach the air-tight seal. CHIBIN specializes in stainless tube fittings, compression fittings, Rapid Fittings, Push-in Fittings, Hydraulic Fittings, Pipe Fittings, Quick Couplings, Valves, Nozzles and accepts ODM as well as ODM inquiry.
Traditional One-Way Shutoff Quick Couplings Male Socket (SUS)
SM
Stainless One-Way Shutoff Quick Couplings (traditional type) - Male Socket and Plug- are suitable for use in air compressor, pneumatic tools, automobile, car washing and shipbuilding industry. A shut-off valve in the socket prevents fluid loss in case of disconnection. Moreover, it's two-hand required for operation of plugs and sockets without turning off the air source switch. Traditional type enables quick connection and disconnection of the fluid to reach the air-tight seal.
On their own or interconnected, they are not appropriate for use in a vacuum.
Features
- Durability.
- Corrosion Resistance.
- High and Low Temperature Resistance.
- Anti-oxidation.
Technical Data
Working Pressure: 15 kgf/cm²
Thread Size (PT): 1/8" ~ 1"
Seal Material: NBR, Viton
Material: SUS304, 316
Dimension
Specification
SM One-Way Shutoff Quick Coupling Male Socket (SUS)| Part No | Thread Size | Dimensions |  |
||
|---|---|---|---|---|---|
| P-PT | Ø E | Ø D | L | ||
| SM1 | 1/8" | 5 | 25 | 51.2 | 19 |
| SM2 | 1/4" | 7 | 25 | 54.2 | 19 |
| SM3 | 3/8" | 9.6 | 25 | 55.2 | 19 |
| SM4 | 1/2" | 10 | 25 | 59.2 | 22 |
| SM4-600 | 1/2" | 13 | 35 | 65 | 29 |
| SM6 | 3/4" | 16 | 35 | 67.8 | 29 |
| SM8 | 1" | 22 | 42 | 80.5 | 35 |
| SM8-600 | 1" | 17 | 35 | 71.8 | 35 |
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Traditional One-Way Shutoff Quick Couplings Male Socket (SUS) (SM ) – CHIBIN Machine
Since 1980 in Taiwan, CHIBIN Machine makes Traditional One-Way Shutoff Quick Couplings Male Socket (SUS) —compression, push-in pneumatic, hydraulic, quick couplings, and precision nozzle and needle valves for medical and semiconductor use.
Our fittings are ISO-certified and TTQS-awarded, with MIL-STD-105E quality checks. We stock 10,000+ standard parts and offer OEM/ODM custom runs up to 3,000 pcs.
With advanced CNC manufacturing and 40+ years of experience, CHIBIN Machine meets tight specs for surface finish, thread standards, and leak-tight testing. Get a fast quote today.