Propane Tank Valve Leak Repair

A propane tank valve will vent built up pressure that can result as the gas expands.

Propane tank valve leak repair.

This video shows the disassembly of an opd overfill protection device valve from a 20 lb. The normal procedure is to turn the tank on and then turn the grill controls on but doing this with a tank equipped with an excess flow device will sometimes cause the check valve to prematurely activate. The purpose of the o ring is to prevent propane from leaking out of the junction between the male and female fitting. Gasland propane adapter fitting pol to qcc1 type1 propane tank adapter lp gas valves grill connector for propane cylinder suitable for rv camper cylinder bbq gas grill heater.

Cracked and brittle o rings leak. Step 1 check the spring valves. The relief valve is doing what it was designed to do and on hot sunny days propane tanks are subject to excess pressure due to expanding liquid within the tank. Propane tanks which often come in a cylinder shape store propane fuel for heating or cooking and must be stored and handled properly to prevent any serious accidents from occurring.

Free shipping on your first order shipped by amazon. Also describes the parts and how they work. The receiver fitting of the hose and the male end of the propane tank valve are metal. There are several types of valves on the market and each has specific uses.

It s crucial that you don t try to repair the tank any further yourself and let a professional determine a time to come to your home to do a system check or pick up the tank. Hearing a hissing sound or sensing a strong smell of gas in the area of where a propane tank is stored are typically how leaks are discovered. Unattached propane cylinders equipped with opd valves will not allow gas to flow when the service valve handwheel is opened. When the two are coupled without the o ring the fit isn t airtight.

Sometimes it is necessary to reset the propane tank valve and here are the steps to show you how. One way to remedy the situation is to cool the tank down by spraying water from a garden hose on the surface of the tank. Opd valves are designed so that propane will not flow from the service valve unless it is hooked up to a hose end connection. If your propane tank is leaking at the valve call your local propane company and tell them that you have discovered a leak in your propane tank.

The valves will also prevent the overfilling of the tank.