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What are the application fields of 3R/4R hand valve?

3R/4R hand valves have a wide range of specifications (port sizes 06/G1/8", 08/G1/4", 10/G3/8"), which can meet the needs of simple start-stop operation and complex fluid switching. Its wide range of applications covers industrial production, automobile manufacturing, building HVAC and marine engineering, etc., fully demonstrating its versatility and reliability.

1. Pneumatic system control
Applicable scenarios: factory automation equipment, industrial robots, fluid transportation and distribution systems
Function:
Used to start or stop the flow of compressed air and control the action of cylinders and actuators.
3R (5/2-way): Suitable for simple two-way control scenarios, such as the start-stop operation of double-acting cylinders.
4R (5/3-way): Suitable for complex scenarios that require neutral stop or pressure maintenance, improving system safety and accuracy.

2. Industrial machinery and equipment
Applicable equipment: packaging machinery, food processing machinery, automatic assembly line
Function:
Adjust the gas circuit in the mechanical equipment, switch and lock the gas flow direction to achieve different stages of equipment operation.
Provide high-precision flow direction switching to ensure the stability and reliability of the equipment.

3. Chemical and pharmaceutical industries
Applicable scenarios: process pipeline control, metering and mixing systems
Function:
Through manual control, accurately adjust the gas or liquid flow in the fluid distribution system to meet the high cleanliness and high stability requirements of the chemical and pharmaceutical industries.

4. Building and heating, ventilation and air conditioning (HVAC) systems
Applicable scenarios: air power system, valve and pipeline switch control
Function:
Used to adjust the flow direction of gas in the ventilation pipeline and optimize the performance of the air conditioning system.
Provide fast and reliable operation methods to improve maintenance efficiency.

5. Automobile manufacturing and maintenance industry
Applicable scenarios: pneumatic tool air supply, assembly and spraying equipment
Function:
Achieve fast gas circuit switching and support the flexible use of pneumatic spraying equipment or pneumatic tools.

6. Shipbuilding and marine engineering
Applicable scenarios: pneumatic marine equipment, marine pipeline systems
Function:
Control the gas system in ship power equipment to ensure reliable operation in high humidity and high corrosion environments.

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