Year1
<瀹嬩狋>Model: R All stainless steel R All stainless steel
Medium: Ammonia Ammonia gas
Measuring range (, ) (., )
Rated inlet pressure
Adjustment Range.. ..
Flow rate/ . /
Input thread/r /r
Output thread. .
Input voltage: Volt Volt Voltage Power supply:
Dimensions
Weight : 瀹嬩綋: >Use:
: 瀹嬩綋: >This product can arbitrarily adjust and reduce the high-pressure gas in the cylinder. It is a pressure reducing device for gas cylinders that reaches practical pressure and is mainly used in welding, cutting, chemical industry, medicine and health, electronics industry, etc. This product ensures stable output pressure regardless of changes in input pressure and output flow.
: 瀹嬩綋: >Ammonia gas pressure reducer is generally a pressure reducing device for bottled gas. When the inlet pressure and outlet flow change, ensure that the outlet pressure remains stable. Rising low pressure gauge readings may indicate potential hazards and hazards. Whether the operator knows the working range of the machine. Have you read the instructions carefully? Whether it violates the operating rules. Whether the product purchased is qualified. Is there a technical support hotline in the manual? If the working environment temperature is very low, you need to check whether the valve is frozen or ice jammed.
: 瀹嬩綋: > , The function and classification of ammonia pressure reducers
: 瀹嬩綋: > Due to the relatively high pressure in the cylinder High, while the pressure required for gas welding, gas cutting and use points is small, so a pressure reducer is needed to reduce the higher pressure gas stored in the gas cylinder to a low pressure gas, and the required working pressure should be ensured from beginning to end Maintain a steady state. In short, a pressure reducer is a regulating device that reduces high-pressure gas to low-pressure gas and keeps the pressure and flow rate of the output gas stable.
: 瀹嬩綋: > Ammonia pressure reducers can be divided into centralized type and post type according to different uses. According to different structures, they can be divided into single-stage type and double-stage type. According to different working principles, they can be divided into two categories: forward-acting type and reaction-acting type. At present, the common domestic pressure reducers are mainly two types: single-stage reaction type and two-stage hybrid type (the first stage is a forward-acting type and the second stage is a reaction-type).
: 瀹嬩綋: > B. The structure and working principle of ammonia pressure reducer
: 瀹嬩綋: > .Ammonia gas reduction The body of the press is made of brass. The structures of the two-stage decompression systems are basically similar, and are composed of valve ejector rods, pressure regulating springs, elastic membrane devices, decompression doors and other components. The first-stage pressure reduction system is mainly used to automatically reduce high-pressure gas to medium-pressure gas, reduce the pressure to the required pressure, and then send it to the second-stage pressure reduction system. In the secondary pressure reducing system, when the pressure regulating screw is turned, the pressure regulating spring, elastic membrane device and valve ejector are used to open and close the pressure reducing valve to varying degrees to adjust the supply of the first pressure reducing system. The degree of decompression of the incoming oxygen or the gas supply is stopped.
: 瀹嬩綋: > , Safe use of ammonia pressure reducer
: 瀹嬩綋: > Deflate the oxygen cylinder or turn on the pressure reducer The press must be done slowly. If the valve opens too fast, the temperature of the gas in the working part of the pressure reducer will be greatly increased due to adiabatic compression, which may cause parts made of organic materials such as rubber fillers, rubber films and fiber liners to catch fire and burn out, and may cause The pressure reducer is completely burned out. In addition, static sparks generated by excessive deflation and oil stains on the pressure reducer can also cause fire and burn the parts of the pressure reducer.
: 瀹嬩綋: > Precautions before installing the pressure reducer and when opening the gas cylinder valve: Before installing the pressure reducer, open the oxygen cylinder valve slightly and blow off the dirt to remove any dirt. Prevent dust and moisture from being brought into the pressure reducer. When opening the gas cylinder valve, the air outlet of the cylinder valve must not be pointed at the operator or others to prevent high-pressure gas from suddenly rushing out and injuring people. The joint between the air outlet of the pressure reducer and the gas rubber pipe must be tightened with annealed iron wire or a clamp to prevent the danger of disconnection after air supply.
: 瀹嬩綋: > Precautions when loading, unloading and working on the pressure reducer: When loading and unloading the pressure reducer, care must be taken to prevent the threads of the pipe joints from slipping to avoid injection due to loose screws. . During the work process, you must pay attention to the pressure value of the working pressure gauge. When stopping work, first loosen the pressure regulating screw of the pressure reducer, then close the oxygen cylinder valve, and slowly drain the gas in the pressure reducer. This can protect the spring and pressure reducing valve from damage. After the work is completed, the pressure reducer should be removed from the cylinder and properly stored.
: 瀹嬩綋: > The pressure reducer must be regularly calibrated and repaired, and the pressure gauge must be regularly inspected. This is done to ensure the reliability of the pressure regulation and the accuracy of the pressure gauge reading. During use, if it is found that the pressure reducer is leaking or the pressure gauge needle does not move properly, it should be repaired in time.
: 瀹嬩綋: > Dealing with the freezing of the pressure reducer. If the pressure reducer is found to be frozen during use, use hot water or steam to defrost it. Never bake it with flame or red iron. After the pressure reducer is heated, the remaining moisture in it must be blown away.
: 瀹嬩綋: > The pressure reducer must be kept clean. The pressure reducer must not be contaminated with grease or dirt. If there is grease, it must be wiped clean before use.
: 瀹嬩綋: > Pressure reducers and pressure gauges for various gases It cannot be used interchangeably. For example, a pressure reducer used for oxygen cannot be used in acetylene, petroleum gas and other systems
Ammonia pressure reducer
价格
Negotiable
- total supply
- 0
- MOQ
- 0
- brand
- 普特
- area
- Beijing
- Delivery period：
- Shipped within 3 days from the date of payment by the buyer
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