Natural Gas Emergency Shut-off Valve
Introduction:
Natural gas emergency shut-off valve ZCRB is one of our main products, which are widely used in power, petroleum, chemical, metallurgy, light textile, oxygen production, medicine, water supply and drainage and other industries. The products include pneumatic valves, electric valves, hydraulic valves, wear-resistant valves, metallurgical valves, civil air defense valves, power station valves, etc. High quality has won customers’ praise and trust. The company adheres to the principle of customer first and quality oriented; The business philosophy of “commitment is gold, and hard work prospers the country”. Welcome new and old customers to visit and cooperate to create a better future. Quality assurance, trustworthy. Welcome new and old customers to call and buy.
Application of natural gas emergency shut-off valve ZCRB:
ZCRB series is a new type of safety supporting device for gas pipeline engineering, and its main applications are as follows:
1. Connected with combustible gas leakage monitoring instrument. When the instrument detects the leakage of combustible gas, it will automatically and quickly close the main gas supply valve, cut off the gas supply, and timely stop the occurrence of malignant accidents.
2. Connected with the limit temperature (or pressure) safety controller of the thermal equipment. When the detected temperature or pressure in the equipment exceeds the set limit value, the air supply valve will be automatically and quickly closed to stop the supply of fuel.
3. It is connected with the central fire alarm system of the high-rise building. When the building is in danger, the gas supply in the building is automatically cut off to prevent gas explosion.
4. ZCRB gas emergency shut-off valve shall be set in the gas supply pipe network of the city or the factory. It shall be controlled in the central control room and remotely controlled to shut down the pipeline supply at the accident site.
Flange connection dimension of gas emergency shut-off valve:
Internal thread connection size of gas emergency shut-off valve:
Product Showing:
