The VAT 26428-KA01-0001 is a heavy-duty industrial high vacuum angle valve engineered for reliable isolation and precise flow control in high-vacuum process environments. Designed with a robust stainless steel body and a pneumatically actuated bellows-sealed mechanism, it ensures leak-tight performance and long service life under demanding conditions.
VAT 26428-KA01-0001 Technical Specifications
| Valve Type | Angle valve, bellows-sealed |
|---|---|
| Flange Connection | KF 40 (ISO-KF) |
| Leak Rate (Helium) | < 1 × 10⁻⁹ mbar·l/s |
| Pressure Range | 1 × 10⁻⁸ mbar to 2 bar (absolute) |
| Differential Pressure | ≤ 2 bar |
| Actuation | Pneumatic, normally closed (NC) |
| Control Air Pressure | 4–7 bar |
| Body Material | Stainless steel 304 (1.4301) |
| Seal Material | FKM (Viton) |
| Operating Temperature | 5 °C to 150 °C |
| Mounting | In-line, any orientation |
Key Engineering Features
- Bellows-sealed design eliminates stem leakage and ensures high cycle life.
- Pneumatic normally closed actuator for fail-safe operation.
- High-conductance angle body minimizes pressure loss.
- KF flange connections for quick and secure installation.
- Cleanroom-compatible materials and surface finish.
Industrial Applications
- Semiconductor manufacturing equipment (CVD, PVD, etch).
- High-vacuum pump systems and load locks.
- Analytical instruments and mass spectrometry.
- Research and development laboratories.
- Vacuum coating and thin-film deposition systems.
For technical inquiries, dimensional drawings, or replacement support for VAT 26428-KA01-0001, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
VAT 26428-KA01-0001 High Vacuum Angle Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the VAT 26428-KA01-0001 High Vacuum Angle Valve. This precision-engineered vacuum component delivers reliable isolation and accurate operation for demanding high-vacuum systems.