The MHA BKH DN20 G3/4 PN420 1128 is a heavy-duty industrial high pressure ball valve engineered for reliable isolation and tight shut-off in hydraulic systems operating up to 420 bar. Featuring a two-way, full-bore design with a floating ball and PTFE seats, it ensures minimal pressure drop and low operating torque. The valve body is manufactured from high-strength steel with a zinc-nickel surface treatment for enhanced corrosion resistance, while the G3/4 threaded ports comply with ISO 228 standards for secure connection. The 1128 handle provides clear visual position indication and positive quarter-turn actuation.
MHA BKH DN20 G3/4 PN420 1128 Technical Specifications
| Nominal Diameter | DN20 |
| Port Connection | G3/4 (ISO 228) |
| Maximum Working Pressure | 420 bar (PN420) |
| Body Material | Steel, zinc-nickel plated |
| Ball Material | Hard chrome plated steel |
| Seat Material | PTFE |
| Flow Direction | Two-way, bi-directional |
| Actuation | Manual lever handle (1128) |
| Temperature Range | -20 °C to +80 °C |
Key Engineering Features
- High-pressure rated to 420 bar for demanding hydraulic circuits
- Floating ball design with PTFE seats for bubble-tight sealing
- Full-bore flow path minimizes pressure loss and turbulence
- Zinc-nickel plated steel body for corrosion resistance
- Quarter-turn lever handle with locking provision
- G3/4 threaded ports for easy installation
Industrial Applications
- Hydraulic power units and test stands
- High-pressure water and oil systems
- Industrial machinery and presses
- Offshore and marine equipment
- Process isolation in chemical plants
For technical inquiries, dimensional drawings, or replacement support for MHA BKH DN20 G3/4 PN420 1128, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
MHA BKH DN20 G3/4 PN420 1128 High Pressure Ball 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 MHA BKH DN20 G3/4 PN420 1128 High Pressure Ball Valve. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.