Description
2 Way Pneumatic Proportional Control Valve – 33604
2-Way Pneumatic Proportional Control Valve – 33604 provides precise flow control in industrial automation systems. This valve offers high performance in process control but also saves energy. It is especially preferred in food, pharmaceutical and chemical industries. Because precision and safety are of great importance in these areas. The right valve integrated into the system significantly increases production efficiency.
Working Principle of 2 Way Pneumatic Valves
This type of valve works with compressed air. When air is sent to the actuator, the valve opens or closes. 2-way pneumatic systems operate with only inlet and outlet connection. Thanks to this structure, it offers fast response time. However, the fact that the control is proportional allows the flow to be adjustable. In this way, the system can be adjusted very close to the desired value. For more information about the control solutions offered by Unox, check out the official website: unox
What are the Advantages of Proportional Control?
Proportional control smooths sudden changes and offers more stable operation. It also reduces system wear and reduces maintenance time. This feature reduces downtime in production lines. Moreover, energy consumption is significantly reduced. Choosing the right proportional control valve reduces costs in the long term. Technical support can be obtained from reliable sources such as Unox Online.
Technical Specifications of Model 33604
This valve with model code 33604 is resistant to high temperature and pressure. The body structure is stainless steel but the internal mechanism is reinforced with special sealing materials. Therefore, it shows high performance even in harsh industrial conditions. It is also compatible with different actuator options. This flexibility makes it compatible with a large number of systems. Detailed technical documentation is available here.
Where is it used?
It is frequently used in food production lines, filling machines and steam systems. It is also preferred for gas flow control in petrochemical plants. In the pharmaceutical industry, it is safely used in hygienic process lines. Valves used in these sectors must be certified. Solutions suitable for special applications are offered through the Unox Online Contact page.
What to Consider When Making a Choice?
When selecting the valve, the ambient temperature, pressure value and fluid type should be taken into account. It should also be determined how fast the system should react. In some applications, fast open-close is required, but for others, stepped control is more suitable. For this reason, it is important to get engineering support in valve selection. Unox technical team offers consultancy to companies in this regard. You can view the product catalog here.
Valve Installation and Maintenance
Installation must be done by specialized technicians. Because wrong installation decreases performance. In addition, the valve should be checked regularly. If it works in a dirty environment, cleaning should be done more frequently. Otherwise, blockages may occur in the system. Proper maintenance extends the life of the valve. Click here to reach Unox’s service services.




