1116FH消防栓安全控制阀
1116FH FIRE HYDRANT RELIEF VALVE

　　阀门说明
　　通过美国瓦茨1116FH安全阀进口处的DN65 FNST转环直接附加在消防栓对水系统提供临时性的安全保护。
　　VALVE DESCRIPTION
　　Provides temporary relief protection to a water system by attaching directly to a fire hydrant via 2¹/₂ FNST swivel on the inlet of the Watts 1116FH Relief Valve.

　　阀门应用
　　在城市和乡村水系统里，提升储水罐水位以化解系统压力波动。当储水罐停止使用，进行检查/维修时，水的传输管线可能会产生过高的压力。在系统的出口处的消防栓上可以方便的安装1116FH安全阀，以便防止波动。
　　VALVE APPLICATION
　　In municipal & rural water systems, elevated storage tanks provide outlets for system pressure surges. When these elevated tanks are out of service for inspection / repairs an overpressurization of the water transmission lines could occur. One or more 1116FH relief valves can easily be installed on fire hydrants through out the system for surge protection.

　　阀门特点
　　1116FH安全阀是一种轻型、紧凑，高性能的产品。在阀门进口处采用FNST转环，因此1116FH可以旋转360度并且锁在任何位置。这就使得排放的波动现象控制在安全的范围内，避免区域内水淹或暴雨下水道涌出。
　　VALVE FEATURES
　　The 1116FH Relief Valve is light-weight, compact with high capacity. Utilizing the FNST Swivel on the valve inlet the 1116FH can be rotated 360 degrees and locked in any position. This allows surges to discharge safely to an area for watering or storm drain runoff.

美国UL认证6M88 UL LISTED 6M88

　　通过美国UL认证的阀门通径：
　　DN100, DN150, DN200, DN250
　　可提供铸铁125#和铸钢150#，以及配套铜管和铜连接件，或不锈钢管和连接件。
　　Valve sizes approved by UNDERWRITER’S LABORATORIES:
　　4", 6", 8", 10"
　　Available in Cast Iron 125# and Cast Steel 150#, with either Copper tubing and Brass fittings, or Stainless Steel tubing and fittings.

美国瓦茨1116FH
Watts 1116FH

关闭阀门 开启阀门 CLOSES VALVE OPENS VALVE

流向显示：在阀座下方
Flow Direction Shown: Under the Seat