Key Features
- Screw Connection: Provides a strong and secure connection, eliminating brinelling and enhancing the durability of the coupler.
- Flat Face Design: Minimizes fluid spillage and air inclusion during connection and disconnection, maintaining system cleanliness and preventing contamination.
- High Residual Pressure Handling: Capable of connecting and disconnecting with high residual pressure in the hydraulic circuit, increasing operational flexibility.
- Leak-Free Performance: Precision-engineered to ensure a secure, leak-free connection, even under high-pressure conditions.
- Durable Construction: Made from high-quality materials – hardened steel, trivalent plating offering excellent resistance to wear, corrosion, and harsh operating conditions.
- Easy Operation: Designed for quick and effortless connection and disconnection, reducing downtime and improving operational efficiency.
- Safety Locking Mechanism: Ensures a secure connection, preventing accidental disconnections and enhancing safety during operation.
Applications
The SCF Series Screw Connect Flat Face Couplers are ideal for a variety of hydraulic applications, including:
- Construction Equipment: Ensures reliable hydraulic connections in excavators, loaders, and other heavy machinery operating under high pressure.
- Agricultural Machinery: Provides efficient hydraulic connections for tractors, harvesters, and other farm equipment, enhancing productivity and reducing maintenance.
- Industrial Machinery: Suitable for high-pressure systems in presses, injection molding machines, and other industrial equipment.
- Forestry Equipment: Delivers robust and secure connections in forestry machinery, ensuring reliable performance in harsh environments.
- Mobile Hydraulics: Ideal for mobile cranes, aerial lifts, and other equipment requiring quick and reliable hydraulic connections under pressure.
- Blowout Preventers (BOPs) used in the oil and gas industry, allow for rapid and secure connections and disconnections of hydraulic lines, which are crucial for the operation and maintenance of BOP systems.
Technical Specifications
Pressure Performance
| Size | Item No. | Max.WP | BP(coupled) | BP(male) | BP(female) |
|---|---|---|---|---|---|
| 3/8″ | SCF-10 | 7975 | 20300 | 20300 | 15950 |
| 1/2″ | SCF-12,5 | 7975 | 20300 | 20300 | 14500 |
| 5/8″ | SCF-16 | 7975 | 20300 | 20300 | 14500 |
| 3/4″ | SCF-19 | 7250 | 20300 | 20300 | 15225 |
| 1″ | SCF-25 | 6815 | 18850 | 18850 | 14500 |
| 1 1/4″ | SCF-31,5 | 5800 | 15950 | 15950 | 11600 |
Temperature Preformance
| Seal Material | Min. Temp | Max. Temp | ||
|---|---|---|---|---|
| Nitrile Seals | -40 ˚C | -40 ˚F | 106˚C | 223˚F |
Dimensions
| Size | Item No. | A | B | C | D | ØE | F | G | ØH | ØI | ØJ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/8″ | SCF-10 | 3/8″ | 27 | 30 | 75.5 | 38 | 70 | 130 | 38 | 42 | 19.5 |
| 3/8″ | SCF-10 | 1/2″ | 27 | 30 | 75.5 | 38 | 75 | 135 | 38 | 42 | 19.2 |
| 1/2″ | SCF-12,5 | 1/2″ | 36 | 36 | 84.5 | 46 | 85 | 152 | 46 | 51 | 24.5 |
| 1/2″ | SCF-12,5 | 3/4″ | 36 | 36 | 84.5 | 46 | 85 | 152 | 46 | 51 | 24.5 |
| 5/8″ | SCF-16 | 3/4″ | 41 | 41 | 112 | 53.5 | 85 | 178 | 50 | 53.5 | 27 |
| 3/4″ | SCF-19 | 1″ | 46 | 46 | 114.5 | 59 | 101 | 192.5 | 59 | 59 | 30 |
| 1″ | SCF-25 | 1 1/4″ | 55 | 55 | 130.5 | 70 | 108 | 214.5 | 70 | 70 | 36 |
| 1 1/4″ | SCF-31,5 | 1 1/2″ | 60 | 80 | 169 | 90 | 134 | 272 | 90 | 90 | 57 |
| A: Thread Size; Dimensions:mm | |||||||||||
Benefits
- Enhanced Strength: Screw connection eliminates brinelling and provides a robust and durable connection.
- Operational Efficiency: Quick and easy connection and disconnection reduce downtime, enhancing productivity.
- Long-Term Durability: High-quality construction materials and robust design extend the lifespan of the couplers, reducing maintenance costs.
- Leak-Free Connections: Advanced sealing technology ensures minimal fluid loss and contamination, maintaining system efficiency.
- Versatile Use: Suitable for a wide range of applications, making it a flexible solution for various hydraulic systems.
- High Residual Pressure Handling: Ability to connect and disconnect under high residual pressure increases operational flexibility and efficiency.
Conclusion
The SCF Series Screw Connect Flat Face Couplers offer a robust, efficient, and reliable solution for hydraulic systems requiring secure connections under high residual pressure. With their durable construction, leak-free performance, and easy operation, these couplers ensure secure and efficient connections in even the most demanding applications.
