Specifications
| Parameter | Specification |
|---|---|
| Series | MIL 29000 |
| Body Material | SS 316 / Alloy 20 / Hastelloy C / Monel 400 |
| Pressure Class | Class 150, 300 |
| Size Range | ½” to 1” |
| Max Temperature | 300°C |
| Max Pressure | Class 300 |
| Design Standard | IEC 60534 |
| End Connections | Flanged, Threaded |
| Construction | Integral bonnet, rolling diaphragm actuator with force amplification |
| Trim / Sealing | Hardened trim with site-adjustable Cv, integral bonnet eliminates leak paths |
Material & Applications
Why SS / Exotic Alloys Microflow: The 500:1 rangeability is extraordinary — a standard globe control valve offers 50:1, meaning the MIL 29000 can control flow accurately over a range 10x wider. The site-adjustable Cv allows the valve capacity to be fine-tuned after installation using a simple tool, without removing the valve from the pipeline. This eliminates the common problem of oversized control valves hunting at low loads. The rolling diaphragm actuator with force amplification provides the precise, sensitive positioning needed at ultra-low flow rates where standard diaphragm actuators lack the resolution.
Typical applications: Chemical dosing in water treatment, pharmaceutical manufacturing, catalyst injection in petrochemical reactors, sample conditioning systems, laboratory flow control, pilot plant process control, and any ultra-low-flow application where precise flow measurement and control are critical.