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D343H-C
DIDTEK
TBV-DTOBWBV-010
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Product Detail |
The DN2000 Big Size DIN Wafer Triple Offset Butterfly Valve is a massive, heavy-duty fluid control solution engineered specifically for ultra-large municipal water transmission, seawater desalination intake systems, district heating networks, and heavy industrial cooling loops.
Product Parameters |
| Parameter Name | Parameter |
| Size Range | 80'' |
| Pressure Range | PN25 |
| Material | WCB |
| Wedge | WCB |
| Temperature Range | -29°C~425°C |
| Design According | API 600 |
| End to End Dimension | ASME B16.10 |
| End Flanges | ASME B16.5 |
| End Connection Type | RF |
| Fire Safety | API607 |
| Inspection and Test | API 598 |
| Operate | Handwheel |
| Body Type | Gate |
| Type of Valve | Gate Valve |
| Suitable Medium | Water, Steam, oil, acid, air, nitrogen, natural gas etc. |
Design Description
DN2000 Mega-Diameter Capability: Designed and structural-stress analyzed (FEA) specifically to manage high-volume flow capacity without structural deformation under differential pressure.
DIN / EN European Standard Compliance: Fully compliant with DIN/EN body standards (such as EN 558-1) and PN flange rating connections for seamless European pipeline integration.
Zero-Friction Triple Offset Geometry: Frictionless engagement prevents seat wear and galling, ensuring a long service life and enabling low actuation torque even on massive disc surfaces.
Space-Saving Wafer Design: The ultra-compact face-to-face wafer profile allows for rapid installation, reduced material weight, and lower overall total cost of ownership (TCO).
Parameters |
| Brand | DIDTEK |
| Structure | Butterfly Valve |
| Material | WCB |
| Type | Butterfly |
| Test | 100% quantity tested before delivery |
| Guarantee | 18 months after shipments and 12 months after installed |
| Delivery | 15 - 60 days |
| Sample | Sample Available by Didtek Valve |
| Color | Customer request |
| Packing | Plywood Case |
| MOQ | 1 Set |
| Certificate | API6D, CE, UKCA, ISO9001, TS, EAC, ISO15848, TA-LUFT, API607, API6FA etc. |
| Place of Origin | Zhejiang, China (Mainland) |
| Delivery Detail | Shipped in 15-30 days after payment |
| Port | Shanghai Or Ningbo |
| Payment Terms | L/C,D/A,D/P,T/T, Western Union |
Application & Function |
DN2000 Big Size DIN Wafer Triple Offset Butterfly Valve are widely utilized in demanding environments due to their superior material properties:
Large Water Transmission & Dams: Raw water intake, hydroelectric power stations, and municipal main water supply networks.
Seawater Desalination & Coastal Cooling: Intake/outfall water infrastructure, cooling tower distribution, and seawater circulating lines.
District Heating & Power Plants: Mega-scale subterranean thermal hot water networks and main turbine condenser cooling lines.
