Tire Pressure Control System
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This page explains how Pneumatic Valves is classified within Motor Vehicle Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
Control devices that regulate compressed air flow in tire pressure management systems
Technical details and manufacturing context for Pneumatic Valves
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Flow Capacity (Cv) | 0.5–2.5 Cv | Higher Cv for larger tire systems |
| Response Time | 10–50 ms | Faster response for precise pressure control |
| Leakage Rate | ≤0.1 L/min | Excessive leakage causes pressure lossISO 5208 |
| Operating Temperature | -40–85 °C | Outside range seals may fail |
| Supply Voltage | 12–24 V DC | Common in automotive systems |
| Power Consumption | 2–8 W | Lower power for energy efficiency |
| Ingress Protection | IP65–IP67 | Protects against dust and waterIEC 60529 |
| Body Material | Aluminum/Stainless Steel | Stainless steel for corrosive environments |
| Weight | 0.3–1.5 kg | Lighter for easier installation |
| Port Size | 1/8–1/2 inch | Match to air line diameterISO 7-1 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Pneumatic Valves.
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 150 psi (10 bar) |
| flow rate: | 0.5 to 50 SCFM |
| temperature: | -20°C to 80°C |
| response time: | 10 to 100 ms |
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.
8 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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.
The typical operating pressure range is 1.0 to 1.6 MPa, as listed in the reference data. However, the exact range depends on the specific valve model and application. Always verify with the manufacturer.
Common body materials include brass, stainless steel, and engineering plastics. Seals are typically made of synthetic rubber. The choice of material affects corrosion resistance and suitability for different environments.
Port sizes range from 1/8 to 1/2 inch. The correct size depends on the air line diameter and the required flow capacity. Match the port size to the existing air line to ensure proper connection and performance.
The leakage rate is specified as ≤0.1 L/min. Excessive leakage can cause pressure loss and affect tire pressure accuracy. This value is a reference; verify the actual leakage rate for the specific valve model 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.