Fujian Guangda Fire Fighting Equipment Co., Ltd.

PRODUCT OVERVIEW
This valve is a rubber (NBR) sealed butterfly valve widely used in water supply and drainage pipeline systems in industries such as power, hydropower, metallurgy, chemical, and urban construction, as an opening and closing or regulating device for controlling medium flow. Groove type (clamp) butterfly valve is a new type of connecting valve designed and manufactured by introducing similar advanced products from the United States and Germany. It has the advantages of fast, simple, safe installation, no installation site restrictions, easy maintenance of pipelines and valves, vibration isolation and sound insulation, overcoming the deviation caused by coaxial pipeline connections within a certain angle range, and solving the thermal expansion and contraction caused by temperature differences.
PRODUCT PARAMETERS
| Model | Handle type fire butterfly valve | ||||||||
| 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
| Rated working pressure | 1.6MPa | ||||||||
| Strength test pressure | 6.4MPa | ||||||||
| Applicable Medium | Water foam mixture | ||||||||
| medium temperature | 4-70\'b0C | ||||||||
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