1/4″ body size carbon steel ISO 16028 flat face quick couplings are a specific type of quick disconnect coupling designed for high-pressure hydraulic applications. Material Carbon steel provides good strength and durability at a moderate cost, ISO 16028 standard ensures interchangeability with other couplings of the same standard from different manufacturers.
Features
- Quick and easy to connect and disconnect, even under pressure
- Typically have a sleeve or lever mechanism for actuation
- Available in various thread sizes and configurations (e.g., NPT, BSP)
- Can handle high pressures and flow rates (specific values depend on the model)
- Often used in hydraulic machinery, tools, and equipment
Benefits
- Safety: Quick disconnect reduces risk of fluid spills and injuries during connection/disconnection.
- Efficiency: Saves time and effort compared to threaded connections.
- Performance: Leak-tight design minimizes fluid loss and pressure drops.
- Versatility: Wide range of available configurations for various applications.
Specifications
Body Material: Carbon Steel
Body Size: 1/4″ (6.3 mm)
Seal Material: Nitrile (NBR)
Max. Working Pressure: 400 bar / 5800 psi
Burst Pressure Coupled: 1700 bar / 24650 psi
Burst Pressure Male: 1220 bar / 17690 psi
Burst Pressure Female: 1500 bar / 21750 psi
Max Flow Rate: 24 L/min / 6,34 US gpm
Max. fluid loss per disconnect: 0.01 ml
Threads Option: 1/4″ BSPP Female / 1/4“ NPT Female
Coating: Zinc Nickel Plating / Trivalent Plating
Interchangeable
MANUFACTURER | MALE (NPT) | FEMALE(NPT) | MALE(BSP) | FEMALE(BSP) |
---|---|---|---|---|
AKJia FF Series | FF-6,3 M NPT1/4 | FF-6,3 F NPT1/4 | FF-6,3 M G1/4 | FF-6,3 F G1/4 |
Stauff FF Series | FF-06-M-NF04-S1-W3 | FF-06-F-NF04-BT-W3 | FF-06-M-G04-S1-W3 | FF-06-F-G04-BT-W3 |
DNP PLT1 Series | PLT1.0606.013 | PLT1.0606.012 | PLT1.0606.003 | PLT1.0606.002 |
Holmbury HQ Series | HQ 06-M-04 N | HQ 06-F-04 N | HQ 06-M-04 G | HQ 06-F-04 G |
Parker FEM Series | FEM-252-4FP | FEM-251-4FP | – | – |
Faster HNV Series | FFH04 14NPT M | FFH04 14NPT F | FFH04 14GAS M | FFH04 14GAS F |
Dixon H Series | HT2F2 | 2HTF2 | HT2BF2 | 2HTBF2 |
Stucchi IRB Series | 801301023 | 801301004 | 801300031 | 801300004 |
Applications
- Hydraulic lines and hoses
- Construction equipment
- Agricultural machinery
- Industrial machinery
- Tooling and fixtures
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