August 27, 2025

Pneumatic Control Pressure Reducing Valve for Food Processing

**Model NO.: /** **HS Code: 84818010** **INTRODUCTION** Donjoy has been specializing in the manufacturing and exporting of valves, pumps, and fittings for over 20 years. With a strong focus on quality and competitive pricing, our products are widely recognized in the industry. All our products are certified with 3A, CE, and FDA standards, and our production process strictly follows ISO 9001-2008 guidelines to ensure consistent performance and reliability. **APPLICATION** This medium-controller pressure reducer is a simple yet effective control valve that offers precise pressure regulation without the need for pneumatic or electric control. It is designed as a twin-seat diaphragm-controlled, spring-loaded proportional valve, ideal for hygienic applications in the food processing and pharmaceutical industries. The diaphragm is protected by a PTFE foil, making it safe for use with steam up to 180°C. Additionally, this valve does not require an external pilot line, simplifying installation and maintenance. **OPERATION** The valve’s tapered plug adjusts its position to regulate the flow rate through the valve (PD). For more advanced control, an intelligent process controller can manage both the position and flow rate using PID control. This ensures smooth and accurate operation in various industrial settings. **SPECIFICATION** | **Parameter** | **Details** | |------------------------|--------------------------------------| | Size | 1" - 3", DN 25 - DN 80 | | Nominal Pressure | PN 2.5 - 10 | | Inlet Pressure | 8 bar | | Outlet Pressure | 0.3 - 5 bar | | KV Value | 4 - 70 m³/h | | Media | Gas, liquid | | Connection | Clamp, screw thread, flange, welding| **Product Images** ![Pneumatic Control Pressure Reducing Valve for Food Processing](http://i.bosscdn.com/uploads/1c/fd/66/16926a6b16784d9b35f6f57d8c.jpg) ![Pneumatic Control Pressure Reducing Valve for Food Processing](http://i.bosscdn.com/uploads/57/72/56/0594c5deff8fb2ddec59f12efb.jpg) ![Pneumatic Control Pressure Reducing Valve for Food Processing](http://i.bosscdn.com/uploads/79/ab/4f/9a73aa599d02bf527a8857488e.jpg) Whether you're looking for reliable pressure control in your food processing or pharmaceutical system, Donjoy's pressure reducing valves provide a safe, efficient, and durable solution tailored to meet your needs.

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