Coupling

A system comprising:

• a fluid container defining a space to hold fuel;
• a fluid supply module coupled to the fluid container and configured to access the fuel contained therein;
• an insert coupled to the fluid supply module;
• and
• a coupler sized to be coupled with the insert, the coupler including:
• a body defining a fluid passage therethrough, a first open end, and an opposite termination;
• a valve positioned within the body and including first and second ends, the valve moving between open and closed positions, the valve being biased into the closed position;
• and
• a seal positioned on the second end of the valve, the seal forming the closed position when the valve is biased towards the first open end of the body, and the seal engaging a shoulder formed by the body to retain the valve within the body;
• wherein the seal is accessible from the termination of the body to allow the valve to be retained in the body;
• wherein, when the coupler is coupled to the insert, the valve is moved by the insert from the closed position to the open position so that fuel flows from the fluid container, through the fluid supply module and the insert, and through the coupler.

A system comprising:

• a fluid container defining a space to hold fuel;
• a fluid supply module coupled to the fluid container and configured to access the fuel contained therein;
• an valved insert integrally formed with the fluid supply module;
• and
• a coupler sized to be coupled with the insert, the coupler including:
• a body defining a fluid passage therethrough, a first open end, and an opposite termination;
• a valve positioned within the body and including first and second ends, the valve moving between open and closed positions, the valve being biased into the closed position;
• and
• a seal positioned on the second end of the valve, the seal forming the closed position when the valve is biased towards the first open end of the body, and the seal engaging a shoulder formed by the body to retain the valve within the body;
• wherein the seal is accessible from the termination of the body to allow the valve to be retained in the body;
• wherein, when the coupler is coupled to the insert, the valve is moved by the insert from the closed position to the open position so that fuel flows from the fluid container, through the fluid supply module and the insert, and through the coupler.