Gas solenoid valve can also be called gas emergency cutting valve.In our daily lives, it is generally in urban gas, liquefied petroleum and gas, natural gas and other gas. When heating and burning medium pipelines, such as heating and combustion medium play a role in a dual -type interrupt switching.Simply put, it is the function of automatic temperature control.In addition to being applied to gas, it is also widely used in the heat -type control system of gas -type gas in the textile and printing industry.
Gas solenoid valve model
The model is as follows: QBT2278.2-1996 Furnishing gas fast water heater self-absorbing solenoid valve QBT1291-1991 automatic washing machine qbt2278.2-1996 home gas fast water heater self-absorbing solenoid valve JB/T10302-2001System dual -purpose solenoid valve
Gas solenoid valve manufacturers
1. Cixi Hanwei Electric Technology Co., Ltd. Cixi Hanwei Electric Technology Co., Ltd. is located on the south bank of the world -renowned Hangzhou Bay Cross -sea Bridge. It has excellent geographical location and convenient transportation.The company specializes in developing, production and living small appliances, electromagnetic pumps, electromagnetic water pumps, coffee valves, pressure switches, safety valves and other products, and has a complete and scientific quality management system.The main products have passed a number of international certifications such as TUV, CE, and RoHS.Main products or services: gas solenoid valve; coffee valve; stress switch; safety valve; steam electromagnetic pump; Address: No. 66, South Dalu, Changhe Town, Cixi, Ningbo, Zhejiang, China 2. Chongqing Yingpark Electromechanical Industry Co., Ltd.The company is an enterprise that specializes in developing and producing gas burners solenoid valves, gas pressure regulating valves and other products.With a complete and scientific quality management system, the product has been used by gas burners and boiler manufacturing enterprises in the north after nearly ten years.The companys integrity, strength and product quality have been recognized by the industry.Main products or services: gas solenoid valve; gas pressure regulating valve; burning machine accessories address: No. 85 Yuma Road, Chongqing, China
How to open the gas solenoid valve
First of all, preliminary detection of the fault of the household water heater solenoid valve coil: first press the water button of the household water heater to see if there is no response, cut off the power, listen to whether there is a water flow sound, observe whether the water meter rotates from two points above it.It is normal to be able to distinguish whether the status of the household water heater solenoid valve coil is normal.After that, the water heater electromagnetic valve coil was conducted in detail: 1. Take off the wires on the terminal of the terminal of the controller and the solenoid valve coil, start the water intake function of the instrument, and use the universal meter DC 50V gear measurement instrument on the top of the instrument.If the voltage of the voltage output terminal of the electromagnetic valve coil, if the voltage is between V ~ 15V, it means that the controller is normal, otherwise the controller will be faulty; if the voltage is normal, the fault is estimated to be on the wire and the solenoid valve coil.2. Then take off any wire in the terminal of the electromagnetic valve coil wiring terminal, and use a multimeter RX1 to block the resistance between the wire wiring end of the electromagnetic valve coil. If the resistance value is about 40 euros, it means normal.It means that the internal coil of the electromagnetic valve coil has been opened; if the resistance value is small, it proves that the internal coil has a short circuit.If the coil is open or short -circuit, it needs to be replaced.3. Because the electrical connection of the solar home water heater is relatively long, there are many bending parts, and some lines are placed outdoors. Therefore, it is normal to measure whether the relevant connection wires should be measured during actual maintenance.All the connecting end of the wires are removed, and the resistance value between the meter measuring wires (should be) and whether the same line is unobstructed.
Gas solenoid valve price
Household gas alarm cutting valve natural gas alarm electromaging valve pipeline gas gas alarm safety valve Tmall gold security products specialty store public welfare baby price: ￥ 149.00SZMSN home gas leakage alarm natural gas liquefied gas detector intelligent cutting valve solenoid valvePrice of Jiajiajiajia specialty store: ￥ 130.50 Natural gas emergency cutting valve gas leak automatically closed the robotic gas alarm electromotor valve, Tmall Chang Shield flagship store price: ￥ 80.00

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