Purge Air System
View system integration details
This page explains how Flow Control Valve/Meter is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A combined device that regulates and measures purge air flow in industrial systems
Technical details and manufacturing context for Flow Control Valve/Meter
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Nominal Diameter | 15–100 mm | DN 15 to DN 100 for standard industrial pipingISO 6708 |
| Flow Coefficient | 2.5–160 Cv | Kv = 0.86 × Cv; select for required flow rangeIEC 60534-2-1 |
| Flow Measurement Accuracy | ±1.5 % of reading | Better than ±1.5% for most purge air applicationsISO 5167 |
| Regulation Accuracy | ±2.0 % of setpoint | Maintains setpoint within ±2% under varying inlet pressureIEC 60534-4 |
| Operating Temperature | -20–80 °C | For standard elastomer seals; high-temp option up to 150°CIEC 60534-4 |
| Supply Voltage | 24 ±10% V DC | For electric actuator and sensor electronicsIEC 61131-2 |
| Electrical Connection | M12×1 connector | 4-pin for signal and powerIEC 61076-2-101 |
| Ingress Protection | IP65–IP67 IP rating | Dust-tight and protected against water jetsIEC 60529 |
| Body Material | CF8M ASTM A351 | Equivalent to 316 stainless steel; corrosion resistantASTM A351 |
| Seal Material | FKM ASTM D1418 | Fluorocarbon rubber; compatible with most industrial gasesASTM D1418 |
| Weight | 2.5–18 kg | Depends on size and actuator type |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | 0 to 10 bar (g) |
| flow rate: | 0.1 to 100 Nm³/h |
| temperature: | -20°C to +80°C |
| slurry concentration: | Not applicable - designed for clean, dry purge air only |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Flow Control Valve/Meter.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
It regulates and measures the flow of purge air in industrial systems, ensuring optimal air delivery for cooling, contamination prevention, or pressure maintenance.
The nominal diameter ranges from DN 15 to DN 100, per ISO 6708. The specific size must be selected based on piping and flow requirements.
The flow measurement accuracy is better than ±1.5% of reading, per ISO 5167. This is a reference value and should be confirmed for the specific model.
Operating pressure is 1.0 to 1.6 MPa, and operating temperature is -20 to 80°C (IEC 60534-4), with a high-temperature option up to 150°C. Verify these limits with the manufacturer.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
Compare manufacturer profiles with relevant product and process capability.