Guide to Boston Valves
You could be wondering why they have the Boston Valve feature on them. This piece helps your inflatable items to efficiently inflate and deflate, and it boosts the speed of inflation and deflation.
What are Boston Valves?
The valves are designed to let in the air when pumping while shielding the inflatable boat from air seepages. It has a three-piece screwing design, which includes the base, middle, and cap, which play an essential role in letting air in and out of the inflated item.
The bottom of the Boston Valve is large, and it holds the hole on the inflatable item, and it allows for air to enter and escape the item.
The middle segment could be screwed into the base, and it acts as the seal for the hole. When the middle area is tightly screwed, it could prevent air from seeping out of the inflatable item.
Finally, the cap helps to protect the Boston Valve, and you could not want to get anything in the middle section as it could undermine the ability of the item to control air seepage.
How Boston Valves work
During inflation, you could unscrew the top cap, and this could speed up the inflation of the boat and mattress. You would not lose any air in the inflatable since the Boston valve is a check valve, and the air could flow in one direction.
You can then insert a pump on the open cap and pump the air to your inflatable item. When you have researched the desired pressure for the item, you could remove the pump from the valve without losing the air, which has been pumped in already.
The return flap, which is in-build in the Boston valve, could prevent air, and when you are done with the process, it could be prudent to screw back the cap, and you could be ready to use your item.
When using the Boston valve, you can quickly deflate by unscrewing the middle cap from the base of the Boston Valve. You could expose an opening that allows air to escape from the inflatable item. You may even use a pump that is configured for inflation to speed up the inflation process.
What do Boston Valves Do?
The Boston valve increases both the inflation and deflation process and helps check the pressure of the inflatable item. It could be delicate to check pressure using a Boston valve, and you could need a unique pressure gauge.
You should insert the gauge into the valve, which will help register the pressure. It would help if you were careful with the pins that you use as they could push the valve diaphragm open, which could inflate your mattress or boat.
A Boston valve could not lose air regularly, but if your valve has a problem, it could leak air, and it might be prudent to create a tight seal that keeps the air in the boat. You could unscrew the valve to inspect it to ensure that it is not dusty, and there are not any threads that could be getting in the way of the valve.
Dust, sand, and the threads on the valve could create a space that allows air to escape the inflatable item. Sometimes if the valve is cross-threaded, it could leave space for air to escape, and it could be better to unscrew it, and re-thread it sealing off any openings that could make air escape the inflated area.
Do they come in different sizes?
There are two standard Boston Valve sizes, a small and a normal one. The standard valve could be about 4cm on its diameter, while the smaller one could be less than 4cm. Your Boston valve would fit into the hole of your inflatable boat, bed, and any other item as it is standardized like most valves in the market. You will, therefore, not get one which is too small or too big for the pumping opening.
The Bottom Line
Boston valves are essential features of inflatable items, and you should inspect your items to see if they allow you to fix the valves. They are useful in speeding up the inflation and deflation process and could guard the inflatable items against seepages.
About the author: Chris loves the outdoors and has developed a love of gadgets and inflatable toys, from kayaking and paddle boarding to relaxing in his hot tub at home. The founder of WhichInflatable and has been the editor for 7 years.
Which Inflatable is supported by its audience. When you purchase through links on our site, we may earn an affiliate commission.