Product Description
In a food processing project we supported, the customer originally used a standard pneumatic ball valve to control the transfer of liquid additives between mixing tanks. The valve was either fully open or fully closed, causing flow fluctuations and making it difficult to maintain a consistent batching process.
For applications like this, a Three Stage Pneumatic Rotary Actuator Ball Valve provides a practical solution. By allowing the valve to stop at a preset intermediate position, operators can achieve more controlled flow switching while retaining the speed and reliability of pneumatic automation.

Features
- Three-position control: Open, intermediate, and closed positions
- Designed for dosing, batching, and flow diversion systems
- Repeatable intermediate positioning during every cycle
- Customizable angle settings to suit different processes
- Quick response through pneumatic actuation
- Easy integration with automated control systems
Technical Specifications
Product Type: Three Stage Pneumatic Rotary Actuator Ball Valve
Valve Type: Ball Valve
Actuator Type: Three Position Pneumatic Rotary Actuator
Operating Positions: 0°–45°–90°
Actuator Design: Rack and Pinion
Body Material: Stainless Steel 304
Seat Material: PTFE
Connection Type: Threaded, Flanged, Welded
Working Medium: Clean, Dry Compressed Air
Applicable Media: Water, Oil, Air, Gas, Mild Chemicals
Mounting Standard: ISO 5211
Certifications: CE, ATEX, ISO9001
Application
- Chemical dosing skids
- Ingredient mixing systems
- Tank loading and unloading lines
- Product diversion manifolds
- Batch production processes
- Automated flow switching systems
Supply Ability
Supply Ability: 10000 units per month Pneumatic Rotary Actuator
Packing & Delivery
Packing detail:
1). separate carton with foam packing inside
2). plywood case for ocean shipment
3). Plywood pallet for air shipment
Port of departure: Shanghai, China or according to customers' requirement
Lead Time:
|
Quantity(Units) |
1-500 |
501-10000 |
>10001 |
|
Est. Time(days) |
15 |
30 |
To be negotiated |
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