Under normal working conditions, the oxygen concentration of the oxygen generator is stable when outputting oxygen at the rated flow rate. When outputting oxygen exceeding the rated flow rate, the oxygen concentration decreases. The reason is easy to understand as it exceeds the oxygen production capacity. However, there is another phenomenon that when the oxygen generator operates at a very low flow rate below the rated flow rate, the oxygen concentration will also decrease. This is difficult to explain by oxygen production capacity. At present, there is no scientific explanation and conclusion for the phenomenon of reduced oxygen concentration when operating at low flow rates. Personally, it is understood that low flow output leads to an increase in the gas remaining in the molecular sieve container within the rated period. The excess gas saturates the adsorption capacity of the molecular sieve, and part of the nitrogen overflows, resulting in a decrease in oxygen concentration. Therefore, in order to ensure that the oxygen concentration is not troubled by changes in flow rate, the upper flow limit restriction and lower flow compensation of this product will solve this problem.
When the valve group is in the startup state, two solenoid valves are opened, and there is gas input in both gas paths. This process is a stamping process, and both molecular sieves are pressurized to ensure efficiency.
When the valve group is in the startup state, two solenoid valves are opened and both gas paths have gas input. This process is a stamping process. Both molecular sieves are pressurized to ensure efficiency.
Working process and maintenance & usage connection case of universal valve type A for high-flow oxygen concentrators. A multi-purpose universal valve based on the replacement function of PHILIPS's integrated maintenance valve as the main focus, while also taking into account the replaceability of pneumatic valves for oxygen concentrators of multiple models.
The working principles of pilot-operated relief valves and ordinary relief valves.China Oxygen Concengtrator Solenoid Valve，Oxygen Pressure Valve，Oxygen Flow Meter manufacturers - Select high quality Oxygen Concengtrator Solenoid Valve products in best price on Shenyang Holian.We accept OEM custom products all made in China.
Our Product Oxygen Flow Meter performed excellently in the customer test，Re-inspection Report on the Influence of Outlet Pressure on Flow Rate.China Oxygen Concengtrator Solenoid Valve，Oxygen Pressure Valve，Oxygen Flow Meter manufacturers - Select high quality Oxygen Concengtrator Solenoid Valve products in best price on Shenyang Holian.We accept OEM custom products all made in China.
Band flowmeter.China Oxygen Concengtrator Solenoid Valve，Oxygen Pressure Valve，Oxygen Flow Meter manufacturers - Select high quality Oxygen Concengtrator Solenoid Valve products in best price on Shenyang Holian.We accept OEM custom products all made in China.
8. The working principle of the HO- 4 two-position four-way solenoid valve - Section 8 The cyclic regeneration of the two-way molecular sieve.China Oxygen Concengtrator Solenoid Valve，Oxygen Pressure Valve，Oxygen Flow Meter manufacturers - Select high quality Oxygen Concengtrator Solenoid Valve products in best price on Shenyang Holian.We accept OEM custom products all made in China.
7. The working principle of the HO- 4 two-position four-way solenoid valve - Section 7 Pressure equalization, preparing for switching.China Oxygen Concengtrator Solenoid Valve，Oxygen Pressure Valve，Oxygen Flow Meter manufacturers - Select high quality Oxygen Concengtrator Solenoid Valve products in best price on Shenyang Holian.We accept OEM custom products all made in China.
6. The working principle of the HO- 4 two-position four-way solenoid valve - Section 6 The start of the control valve 2 unit.China Oxygen Concengtrator Solenoid Valve，Oxygen Pressure Valve，Oxygen Flow Meter manufacturers - Select high quality Oxygen Concengtrator Solenoid Valve products in best price on Shenyang Holian.We accept OEM custom products all made in China.