Pneumatic Valve Actuator, 8-Inch Stroke
The Siemens 599-01050 is a pneumatic actuator designed for precision control in HVAC and industrial fluid systems. Engineered to operate Flowrite™ 599 Series valves, this actuator delivers an 8-inch nominal stroke with a fixed 5 psi spring span and is suited for modulating or two-position control of liquid or steam applications. Its rugged design includes a 1/8-inch NPT air connection and an adjustable start point for sequencing flexibility. With robust materials and a fully enclosed housing, the 599-01050 offers reliable performance across a wide temperature range and supports demanding service conditions.
Technical Specifications
- Model: 599-01050
- Actuator Type: Pneumatic
- Stroke Length: 3/4 inch (20 mm)
- Spring Span: 5 psi (Fixed)
- Nominal Size: 8 inches
- Air Connection: 1/8″ NPT
- Max Diaphragm Pressure: 35 psi (241 kPa)
- Operating Temperature Range: 25°F to 300°F (-4°C to 149°C)
- Control Signal: Pneumatic
- Mounting: Compatible with Flowrite 599 Series Valves
- Material: Corrosion-resistant housing
- Field Adjustment: Start point adjustable
Key Features
- Precise pneumatic control for HVAC and industrial systems
- Compatible with Siemens Flowrite 599 Series valves
- Fixed 5 psi spring span for consistent operation
- Rugged construction with enclosed housing for durability
- Supports sequencing with adjustable start point
- Wide operating temperature range for versatile applications
- Ideal for both liquid and steam valve control
Compatible Accessories
- Flowrite 599 Series Control Valves
- Pneumatic air supply regulators
- Mounting hardware for valve-actuator interface
Industry Applications
- Commercial and industrial HVAC systems
- Boiler and chiller control
- Process fluid regulation in manufacturing
- Building automation and control systems
Installation & Maintenance Notes
- Ensure proper alignment with valve stem during installation
- Adjust start point as needed for sequencing applications
- Verify air supply pressure does not exceed max diaphragm rating
- Inspect actuator and diaphragm regularly for wear or leaks
- Use clean, dry compressed air to maintain long service life
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance.