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| After-sales Service: | Yes |
| Warranty: | One Year |
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Shenzhen Zhongliweiye electromechanical equipment Co., Ltd is a manufacturing company which is focused on design, produce the whole set of Powder, liquid, electrostatic coating equipment, electronic control equipment, industrial manufacture line, UV curing equipment, conveying machinery, "oven", powder coating cabinet, tunnel furnace drying line, industrial Coating manufacture line,dust-free purification system, and we also sell a variety of gas/oil burner, infrared gas burner and parts of different brands of China and abroad. We get a strong team, credible, follow contractor to ensure product quality, with a variety of operating characteristics and the principle of short profits and more product sales, won the trust of customers.
| SUNTEC oil pump AN77C7341 AN97A7391 AN97C7259 Oil pump model. Basic model (without solenoid valve) Flow label (see flow chart) Shaft rotation and oil outlet direction (viewed from the shaft end) A: clockwise rotation, right oil outlet B: clockwise rotation, left oil outlet C: counterclockwise rotation, left oil outlet D: counterclockwise rotation, right oil outlet 1: Standard 7: With bypass pressure interface 2: Pump shoulder diameter 54mm3: Pump shoulder diameter 32mm Type number Version number P: Double tube type M: Single tube type Gas fuel; One type is a fuel solenoid valve, which controls liquid fuels such as light oil, heavy oil, and residual oil. Its working principle is briefly described as in a sealed cavity, Having appropriate through-holes, Activate or interrupt the passage of working fluids through the action of electromagnetic energy. The common types of solenoid valves used in burner applications are two way, two way, direct acting solenoid valves, Divided into normally open or normally open according to the on/off mode Close both. The closure of the plunger valve consists of a stainless steel plunger, two elastic sealing rings at the top and bottom, and a metal partition frame. The sealing effect is achieved by the close cooperation between the plunger and the sealing ring. The plunger is inserted into the two sealing rings, and the sealing area is much larger than that of a regular globe valve; When opening and closing the plunger valve, the plunger moves slowly in the sealing ring, with almost no wear on the contact surface. When closing, the plunger is inserted into the lower sealing ring, cutting off the flow path; When opened, although the plunger detaches from the lower sealing ring, it is still hidden inside the upper sealing ring to maintain isolation from the outside and prevent leakage. |
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