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ភាសាខ្មែរAre you seeking a high-quality DN100 lever-operated butterfly valve that is easy to install and provides long-lasting performance?
This type of valve is widely used in water supply and drainage systems, wastewater treatment, fire protection systems, and various industrial plants. With its compact design, quick open/close function via lever handle, and convenient wafer-type connection, the DN100 butterfly valve is the optimal choice for medium to large-scale projects.
At Bao Tin Steel, we are proud to supply genuine DN100 butterfly valves from reputable brands, including ROBO, AUT, and ARV. We are committed to delivering products that meet international technical standards, at competitive prices, backed by dedicated after-sales service.
Design and Appearance
The DN100 lever-operated butterfly valve is typically flat and slim, optimised for space-saving installation. Its exterior colour may vary depending on the material and protective coating. Common body types include Wafer (clamp type), Lug (lugged type), and Flanged, each suitable for different connection requirements and system stability. The sealing seat, usually black or white, is lined inside the valve body to ensure absolute tightness.
The valve body can be manufactured from cast iron (grey iron, ductile iron) with epoxy coating in blue or red for general applications such as clean water, wastewater, and fire protection systems; or from stainless steel (SUS 304, SUS 316) for environments requiring high corrosion resistance and food-grade hygiene. The disc is typically made of stainless steel, while the sealing seat is carefully selected from EPDM, NBR, PTFE (Teflon), or Viton, depending on the temperature and chemical properties of the working medium.
Detailed Technical Specifications
The DN100 lever-operated butterfly valve is a wafer-type butterfly valve specifically designed for piping systems with a nominal diameter of 100mm (4 inches). This product uses a lever for quick and convenient open/close operation, suitable for both residential and industrial applications.
Here are the basic technical specifications:
- Nominal size: DN100 (φ114mm)
- Operation type: Lever handle (with angle lock)
- Connection type: Wafer – installed between two flanges
- Working pressure: PN10 / PN16
- Operating temperature: -10°C to 80°C
- Valve body: Ductile Iron (ASTM A536)
- Valve disc: Stainless Steel 304 – corrosion resistant
- Sealing seat: EPDM, NBR – high elasticity, tight sealing
- Design standards: BS5155, API 609
- Flange standards: JIS, DIN, BS, ANSI (flexible per requirements)
- Common manufacturers: ROBO, AUT, ARV, Shin Yi, etc.
Outstanding Advantages of DN100 Lever-Type Butterfly Valve
The DN100 lever-operated butterfly valve is popular not only for its reasonable price but also for its superior operation and maintenance features. Here are the key reasons why this valve is widely chosen by engineers and contractors:
- Simple and smooth operation: The lever handle allows easy manual operation, suitable for locations requiring frequent adjustments. The lever features a position lock, enabling precise control of the opening angle.
- Compact valve body: The thin valve body allows installation in tight spaces while maintaining efficient flow.
- Durable materials: The stainless steel 304 disc combined with the epoxy-coated ductile iron body provides corrosion and wear resistance, extending the valve’s service life even in humid environments.
- Flexible connection: Wafer-type design enables easy installation with various flange standards such as JIS, DIN, BS, and ANSI without complex adapters.
- Simple structure: With few moving parts, the valve is easy to clean, maintain, and replace, reducing time and maintenance costs.
Practical Applications of DN100 Lever-Type Butterfly Valve
With its simple design, efficient operation, and high durability, the DN100 lever-operated butterfly valve is widely used across various industrial and residential sectors. Typical applications include:
- Residential and industrial water supply and drainage systems
- Fire protection systems (FSS / Fire Fighting Systems)
- HVAC systems – heating, ventilation, and air conditioning
- Food processing, light chemical, and manufacturing industries
- Infrastructure projects, urban developments, and factories
Latest Price List for DN100 Lever-Operated Butterfly Valves
Bao Tin Steel provides the following reference price list for DN100 lever-operated butterfly valves currently in stock. Prices may vary depending on the brand, disc material, working pressure, and order quantity:
| Brand | Model | Body/Disc Material | Pressure Rating | Reference Price (VND) |
|---|---|---|---|---|
| ROBO | WBL-100-16DB | Ductile Iron / Stainless Steel 304 | PN16 | 740,000 – 950,000 |
| AUT | ABV-100 | Cast Iron / Stainless Steel | PN10/16 | 690,000 – 910,000 |
| ARV | VB100 | Ductile Iron / Stainless Steel | PN16 | 720,000 – 940,000 |
| Shin Yi | SY-100 | Ductile Iron / Stainless Steel 304 | PN16 | 760,000 – 980,000 |
| DHC | DHC-VB100 | Ductile Iron / Stainless Steel or Cast Iron | PN10/16 | 670,000 – 890,000 |
Note:
- Prices are for reference only and may vary depending on the time and order quantity.
- Items are in stock and same-day delivery is available within the city.
- For detailed quotations and the best offers, please contact the hotline: 0932 059 176.
Bao Tin Steel – Reliable Source for Lever-Operated Butterfly Valves
When choosing industrial valves, it’s important not only to consider product quality but also the credibility of the supplier. At Bao Tin Steel, you can be completely confident because we guarantee:
- 100% genuine products with full CO-CQ documents according to project standards.
- Competitive prices with attractive discounts for distributors, contractors, and bulk purchases.
- Stock always available for reputable brands: ROBO, AUT, ARV, Shin Yi, DHC, MIHA…
- Professional technical consultation to select the right valve type based on system environment and pressure.
- Fast nationwide delivery, with support for installation and flexible after-sales service.
Contact us now to get the latest quotation for DN100 lever-operated butterfly valves!
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- Hotline: 0932 059 176
- Email: bts@thepbaotin.com
Tiger Steel is a subsidiary of Bao Tin Steel.