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Toyo Valve Butterfly Valve 562-UESL / 10L1-N-UE – Precision Wafer Type Flow Control Solution
- Luis Alberto Fing
- Nov 7
- 2 min read
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Introduction
The Toyo Valve Butterfly Valve 562-UESL / 10L1-N-UE embodies advanced Japanese precision engineering, ideal for industrial flow control applications requiring reliability and consistency. Constructed from 10K ductile iron, this wafer-type butterfly valve offers dependable performance over a broad temperature and pressure range.
Technical Specifications – Toyo Valve Butterfly Valve 562-UESL / 10L1-N-UE
Category | Specification |
Model | 562-UESL / 10L1-N-UE |
Type | Butterfly Valve – Lever Operated |
Nominal Pressure Rating | 10K (1.0 MPa) |
Nominal Size Range | 2” – 6” (50–150 mm) |
Applicable Standard (End to End) | JIS B2032 46 Series |
End Connection | Wafer Type (JIS 5K / 10K) |
Wall Thickness | Manufacturer Standard |
Temperature Range | –20°C / 0.5 MPa → 0°C–90°C / 1.0 MPa → 120°C / 0.7 MPa |
Operation | Manual Lever |
Body Test Pressure | 1.75 MPa (50–150 mm) |
Seat Test Pressure | 1.08 MPa (50–150 mm) |
Inspection Standard | Manufacturer Standard (Periodic Test Applicable) |
Dimensional Data
Size (inch/mm) | L (mm) | L1 (mm) | H (mm) | D1 (mm) |
2 / 50 | 43.0 | 0.0 | 191.0 | 180.0 |
2½ / 65 | 46.0 | 0.0 | 199.0 | 180.0 |
3 / 80 | 46.0 | 0.0 | 217.0 | 180.0 |
4 / 100 | 52.0 | 0.0 | 227.0 | 180.0 |
5 / 125 | 56.0 | 0.0 | 265.0 | 230.0 |
6 / 150 | 56.0 | 0.0 | 277.0 | 230.0 |
Material Composition
Part Name | Material | Specification |
Body | Ductile Iron | A536 Gr. 65-45-12 |
Stem | Stainless Steel | A276 Type 410 |
Seat (Rubber) | EPDM | Manufacturer Standard |
Key Features & Performance
Compact wafer-type configuration for easy installation and maintenance.
EPDM seat ensures superior sealing performance and resistance to corrosion.
Lever-operated design allows precise and quick control of flow.
Tested under strict manufacturer standards to ensure durability and reliability under thermal and pressure variations.
Application Fields
Water treatment facilities
HVAC systems
General pipeline and industrial fluid control
The Toyo Valve 562-UESL / 10L1-N-UE combines Japanese design excellence with proven reliability, making it an essential component in fluid systems that demand consistent performance.
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