Grooved Signal Gate ValveIt is a special valve for intercepting the flow of fire-fighting water supply system and realizing the monitoring of the electric signal of intercepting state. Mainly used in automatic sprinkler system on the main pipe for intercepting flow and intercepting flow state control. Also can be used for fixed fire extinguishing system. Groove signal gate valve has the characteristics of light switch, reliable sealing, elastic memory and long service life. Groove signal gate valve is widely used in construction, fire fighting, petroleum, chemical industry, electric power, food, medicine, textile, shipping, energy and other industries as a regulator and interceptor on the pipeline route.
Product Features
In addition to the groove signal gate valve hasResilient Seated Gate ValvesIn addition to the characteristics of the valve, and can be more intuitive display of the degree of valve opening, in order to be able to discern the opening of the valve at a distance, and take appropriate measures in a timely manner. Open and close quickly and reliably, it is often used in fire protection systems. Resilient seat sealing gate valve, the use of the valve as a whole to produce deformation compensation effect to achieve a good seal, to overcome thegate valvePoor seals, leaks and rust.
Product Parameters
产品型号 | XZ85X-16Q |
阀体材质 | 球墨铸铁 |
阀瓣材质 | Ductile iron + NBR |
公称压力 | ≤1.6Mpa |
适用介质 | 水等 |
适用温度 | ≤80°C |
Product Size Reference

通径 | L | H |
DN65 | 140 | 320 |
DN80 | 150 | 375 |
DN100 | 175 | 405 |
DN125 | 200 | 496 |
DN150 | 225 | 515 |
DN200 | 255 | 705 |