Fire valves are important accessories controlled by industrial and construction pipelines. The fire valve consists of three parts: valve body, opening and closing mechanism and valve cover. Manufacturers must hold fire valve production licenses and special valve manufacturing licenses.
Common fire control valves include gate valve, globe valve, throttle valve, instrument valve, plunger valve, ball valve, butterfly valve, check valve, remote control floating ball valve, solenoid valve, pressure reducing valve, filter, wet alarm valve, etc.
Gate valve is a gate with open and close parts. The movement direction of the gate plate is perpendicular to the direction of fluid. The gate valve can only be opened and closed completely. The gate plate moves in a straight line with the stem. The discomfort parameter varies with the valve, usually 5 degrees, and the medium temperature is 2 degrees 52'.
Improve its workmanship, make up for the angle of the sealing surface in the processing of the deviation, this kind of gate is called elastic gate.
Shaoxing Shangyu Hongye Fire Protection Equipment Factory
Address: WUSHAN VILLAGE,XIAOYUE TOWN,SHANGYU SHAOXING CITY,ZHEJIANG PROVINCE CHINA
Tel: +86-575-62003428
Fax: +86-575-82031848
E-mail: hyfire2018@aliyun.com