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Jingda valve has 15 years exprience, focus on industrial valve like gate valve, butterfly valve, check valve etc. Custom solutions for fire protection, water supply and industrial pipelines. Get a free catalog now!
Grooved Gate Valve with Rising Stem & Signal



Product Overview
Applicable to various corrosive and non-corrosive gas, liquid, semi-fluid and solid powder pipelines and containers as regulating and intercepting equipment. Especially widely used in high-rise building fire protection systems and other pipeline systems that need to display the opening and closing status of valves. It has the remarkable advantages of light opening and closing, reliable sealing, elastic memory and long service life. The grooved signal gate valve is light in weight, the body is made of high-grade ductile iron, which is about 20%-30% lighter than traditional gate valves, easy to install and maintain.
Notes
Store the grooved signal gate valve in a dry indoor place before installation, open the gate plate by 4°~5°. The installation position shall ensure the convenience of use, maintenance and replacement. The flow direction of pipeline medium need not be considered during installation, i.e. two-way flow is allowed.
Technical Parameters
| Model | XZ85X、XZ81X | Nominal Pressure | 1.0-2.5MPa | Working Temperature | 0-80°C |
| Implementation Standard | GB/T13927-2008 | Nominal Diameter | 50-300mm | Applicable Medium | Water, oil, gas, etc. |
Main Connection Dimensions
| Nominal Diameter (mm) | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 300 | ||||
| Outer Diameter (mm) | 60 | 76 | 89 | 108 | 114 | 133 | 140 | 159 | 165 | 168 | 219 | 325 |
| Connection Length (mm) | 103 | 106 | 108 | 120 | 130 | 150 | 190 | |||||
