Rapid-Activation Valve Bank
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This page explains how Poppet/Seal Assembly 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 sealing and flow control assembly for rapid-activation valve banks, combining a poppet valve with integrated sealing elements.
Technical details and manufacturing context for Poppet/Seal Assembly
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Operating Pressure | 1.0–1.6 MPa | |
| Flow Coefficient (Cv) | 0.8–1.2 Cv | Determines flow capacity at given pressure drop |
| Leakage Rate | ≤0.01 mL/min | At rated pressure, class VI shutoff |
| Operating Temperature | -40–85 °C | Seal material limits range |
| Response Time | ≤10 ms | From signal to full stroke |
| Cycle Life | ≥1,000,000 cycles | Under rated conditions |
| Seat Diameter | 10–25 mm | Matches valve body port size |
| Stroke Length | 2–5 mm | Affects flow and response |
| Seal Hardness | 70–90 Shore A | Softer for better sealing, harder for wearISO 7619-1 |
| Seal Material | NBR/FKM/EPDM | Select per fluid compatibility |
| Body Material | SS304/SS316 | Corrosion resistanceASTM A276 |
| Weight | 0.05–0.2 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.
| pressure: | Up to 6000 psi (414 bar) |
| flow rate: | 0.5 to 200 GPM (1.9 to 757 L/min) |
| temperature: | -40°C to 150°C |
| slurry concentration: | Up to 15% 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.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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Manufacturer profiles associated with Poppet/Seal Assembly.
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The reference operating pressure range is 1.0–1.6 MPa. Confirm the exact range for your specific model and application.
Materials on file include stainless steel, PTFE, nitrile rubber, and polyurethane. Seal material options include NBR, FKM, and EPDM, selected based on fluid compatibility. Body material options are SS304 or SS316 per ASTM A276.
The leakage rate is ≤0.01 mL/min at rated pressure, achieving class VI shutoff. This ensures tight sealing under rated conditions.
The cycle life is ≥1,000,000 cycles under rated conditions. This is a reference value; actual life may vary with operating conditions and maintenance.
This component is essential for the following industrial systems and equipment:
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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