Siemens 599-01050 Actuator
$296.00
The Siemens 599-01050 is a Flowrite 8-inch pneumatic valve actuator for normal-duty service on Flowrite globe valves in liquid and steam applications. It delivers a 3/4-inch stroke against a 5 psi spring range, with a field-adjustable start point for sequencing and calibration.
Description
- Enclosed Housing: Protects the diaphragm, spring, and start point adjuster.
- Adjustable Start Point: Tunes sequencing across a 3 to 10 psig range.
- Fixed Span Spring: Delivers 5 psig modulating control reliably.
- Buna-N Diaphragm: Handles normal duty service to 300°F.
- Positioner Compatible: Accepts factory-mounted or field-installed relay.
Technical Specifications
| Manufacturer | Siemens |
|---|---|
| Part Number | 599-01050 |
| Type | Pneumatic Valve Actuator |
| Stroke Length | 3/4 in. (20 mm) |
| Nominal Size | 8 in. |
| Spring Span | 5 psi (Fixed) |
| Max Diaphragm Pressure | 35 psi (241 kPa) |
| Air Connection | 1/8 in. NPT |
| Operating Range | 25°F to 300°F (-4°C to 149°C) |
| Mounting | For Flowrite 599 Series Valves |
Request a Quote
"*" indicates required fields
Description
The Siemens 599-01050 is a normal-duty pneumatic actuator from the Flowrite 8-inch line, designed to operate Flowrite globe valves across liquid and steam service applications. The actuator has a fully enclosed housing over the diaphragm, spring, and start-point adjuster, so these working components stay isolated from ambient conditions.
It has a field-adjustable start point for on-site sequencing and calibration, plus an optional positioning relay available factory-mounted or as a separate accessory. Other specs include a Buna-N diaphragm for normal-duty service, a 3/4-inch stroke for full valve travel, and a 1/8-inch NPT air port.
Frequently Asked Questions
What valves does the Siemens 599-01050 work with?
The 599-01050 is designed for use with Siemens Flowrite globe valves in liquid and steam service applications.
Can the start point be adjusted after installation?
Yes. The actuator includes a field-adjustable start point spanning 3 to 10 psig, supporting on-site sequencing and calibration with other devices.
Is the 599-01050 rated for outdoor installation?
No. The mounting location is NEMA 1, intended for interior use only. Outdoor or wet locations require a different enclosure rating.
