Pressure Compressor
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This page explains how Valve System 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 system of valves that controls the flow, pressure, and direction of gases or fluids within a pressure compressor.
Technical details and manufacturing context for Valve System
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Nominal Diameter | DN15–DN300 mm | Standard pipe sizes for system integrationISO 6708 |
| Operating Pressure | 1.0–1.6 MPa | Below 1.0 MPa the seat load is insufficient |
| Flow Coefficient (Cv) | 2.5–250 Cv | Determines flow capacity at full open |
| Leakage Rate | ≤0.01% of rated capacity | Class VI shutoff for gas service |
| Operating Temperature | -40–85 °C | Seals degrade above 85°C |
| Actuation Time | 1–5 s | Full stroke time for pneumatic actuator |
| Supply Voltage | 24 ±10% V DC | For solenoid pilot valves |
| Power Consumption | 5–15 W | Solenoid holding power |
| Enclosure Rating | IP54–IP65 | Protection against dust and water jetsIEC 60529 |
| Body Material | WCB/CF8M | Carbon steel or stainless steelASTM A216/A351 |
| Seat Material | PTFE/PEEK | PTFE for general, PEEK for high temp |
| Weight | 5–120 kg | Depends on size and material |
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: | Up to 100 bar (1500 psi) |
| flow rate: | 0.5 to 500 m³/h |
| temperature: | -40°C to 200°C |
| slurry concentration: | Up to 30% solids by weight |
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.
2 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.
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According to the directory, body materials are commonly carbon steel (WCB) or stainless steel (CF8M) per ASTM A216/A351. Seat materials are typically PTFE for general service or PEEK for high-temperature applications. These are reference grades; confirm with the manufacturer for the specific model.
The directory lists an operating pressure range of 1.0 to 1.6 MPa. Always verify the exact rating for your application with the supplier.
The valve system uses pressure differentials to open and close inlet and outlet valves automatically. During intake, lower chamber pressure opens inlet valves; during compression, they close. When discharge pressure is exceeded, outlet valves open. This ensures one-way flow and prevents backflow.
Key parameters include nominal diameter (DN15–DN300), operating pressure, flow coefficient (Cv), leakage rate, operating temperature, actuation time, supply voltage, power consumption, enclosure rating, and weight. These are reference ranges; verify with the manufacturer for your specific compressor model.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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