Fire control valve

• Main Author: JIANG BAIQING
• Format: Patent
• Language: English
• Published: 16.12.2015
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model relates to a technical field of valve articles for use, especially, relate to a fire control valve, it has into water end and play water end (W. E. ) to go up the valve body, water inlet and delivery port have on the main valve body, go out through the copper tubing body coupling between water end (W. E. ) and the water inlet, the main valve is internal to be equipped with and to pass the red copper body and extend the valve rod that the copper tubing in the valve body was made, upward be equipped with ceramic case on the valve rod in the valve body, be equipped with the connector on the pottery case, the tip that the valve rod is relative with the connector is connected with the connector spiro union, go up intaking in the valve body serve being equipped with with the intake disk seat of end water yield size and break -make of ceramic case cooperation control, the main valve body is gone up the position relative with the valve rod and is equipped with the mounting hole, seal installation has the square pole that connects on the mounting hole, it is external that the main valve is stretched out to the square one end that connects the pole, the other end is connected with the valve rod, the internal lateral wall that is close to the mounting hole of main valve forms extended cavity to one side extension, the delivery port is located on the extended cavity. The advantage is: use extremely convenient and fast, the security is high moreover.