Specification :

Valve / valve is a tool that serves to regulate ( open / close) liquid flow in a system. Seal valve has the function to close the gap so there is no leakage at the valve. In use, the seal valve is the most rapid component wear due to usage, and to often we have to replace a valve unit sealnya although only just a worn, but you do not need to worry, because we can help you to provide a seal of his course, which already certainly cheaper than replacing a valve unit.