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Bulgin DKT Fuel-Gas EN 561 Inline Couplers — No Pin provide quick-action connections for the gas service and installation positions shown below. Select the required connection size and gas-specific model. These couplers are supplied without a coupling pin.
The Bulgin DKT-F Fuel Gas Quick Connector is a German-engineered and manufactured safety device designed to deliver the highest levels of safety, performance, and reliability in industrial gas applications.
Every Quick Action Coupler and Pin is 100% function tested prior to leaving the factory. This rigorous quality assurance process provides complete confidence in product performance, safety, and compliance.
The Bulgin gas quick-action couplings are quick and easy to install on torches, regulators and inline. The Bulgin Quick-action coupler range combines proven German engineering, precision manufacturing, and comprehensive testing to deliver dependable protection in demanding industrial environments.
SV – Gas Shut-off Valve
Safe interruption of gas flow by automatic gas cut-off when disconnecting.
Features and applications
- Coupling system according to EN 561 / ISO 7289 – worldwide compatible
- 100% factory function tested and flame tested.
- Passed an additional voluntary endurance test where 6000 cycles have been performed under maximum working pressure (standard requires a minimum of 1000 cycles)
- Push system for easy connection
- Integrated gas cut-off valve for shutting-off the gas flow automatically when disconnected
- Optimised gas flow for small pressure loss
- Stainless steel coupling pins offer long life
Shared specifications
| Specification | Details |
|---|---|
| Model | DKT-F |
| Gas Service | Fuel |
| Installation Position | Inline |
| Outlet Connection | Quick Action Coupler |
| Maximum Working Pressure | Acetylene 0.15 MPa (1.5 bar) Hydrogen 2.0 MPa (20 bar) LPG, Methane 2.0 MPa (20 bar) |
| Operating Temperature | -20°C to +60°C |
| Construction Material | Brass body with stainless steel spring components |
| Standards | EN561, ISO7289 |
| Country of Manufacture | Germany |
| Compatible with | Coupling Pin D1, D2 and D4 |
| Testing | 100% Function Tested |
Available variants
| SKU | Hose tail | Inlet Connection |
|---|---|---|
| 3004-0015 | 5 mm | 5mm Tail |
| 3004-0017 | 10 mm | 10mm Tail |
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