A FIRE FIGHTING NEEDLE VALVE HAVING A SAFETY PIN

摘要

The present invention relates to a fire fighting needle valve having a safety pin. The main objective of the present invention is to check flaws like leakage or blockage of a copper pipe under the state of being combined in a cylinder valve. The present invention of the above objective relates to the fire fighting needle valve comprising: a body wherein both sides combined to one side of an oscillator by a drain nut are combined to the copper pipe; a manual lever which is installed to move back and forth manually in a length direction at one side of the body; and a needle pin which is comprised at one end of the manual lever and destroys the copper pipe of the cylinder valve. The fire fighting needle valve also includes: a first and a second through-hole which are formed to be concentric in a vertical direction of the body and the needle pin; and the safety pin to fix the needle pin by penetrating the through-holes. By the present invention, the fire fighting needle valve has the advantage of checking the flaws like leakage or blockage of the copper pipe under the state of being combined in the cylinder valve.