vapb-3/4-f-40-f03
Product ID:9750
Updated: 2026/7/19

Key Features
- 1Ensure reliable performance with 2-way mechanical actuation.
- 2Handle versatile flow directions using reversible design.
- 3Achieve precise control for critical process integrity.
- 4Minimize leakage and extend lifespan via soft sealing.
- 5Install flexibly with optional mounting positions.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Structural design | 2-way ball valve | Actuation type | Mechanical |
| Sealing principle | Soft | Mounting position | Any |
| Type of mounting | Line installation | Fitting connection | Rp3/4 |
| Switching position indication | Slot direction = flow direction | Flange hole pattern | F03 |
| Nominal width DN | 20 | Flow direction | Reversible |
| Nominal pressure of fitting PN | 40 | Breakaway torque at differential pressure, nominal pressure, fitting PN | 6Nm |
| Breakaway torque at 10 bar differential pressure | 5.1Nm | Based on norm | ISO 5211 |
| Symbol | 00991458 | Medium | Compressed air as per ISO 8573-1:2010 [-:-:-] Inert gas Water Neutral liquids |
| Temperature of medium | -20°C 150°C | Flow rate Kv | 41m3/h |
| Note on materials | RoHS-compliant | LABS (PWIS) conformity | VDMA24364 zone III |
| Housing material | Brass, nickel-plated | Material number of housing | 2.0402 CW617N |
| Seat seal material | PTFE | Seals material | HNBR PTFE |
| Ball material | Brass Hard-chrome-plated | Material number for ball | 2.0402 CW617N |
| Shaft material | Brass | Material number for shaft | 2.0401 CW614N |
| Product weight | 500g | Corrosion resistance class (CRC) | 1 - Low corrosion stress |
| Manufacturer ID | 534305 |
Specifications may be subject to change without notice
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