Tiếng Việt
ភាសាខ្មែរIf you are looking for a compact, easy-to-operate valve suitable for medium-sized pipelines in water supply systems, fire protection (FIRE FIGHTING), or wastewater treatment, the DN80 lever-operated butterfly valve from DHC is an ideal choice. With its quick hand-lever operation, compact design, and reasonable cost, this product is perfect for systems that require frequent opening and closing without the need for complex actuators.
In this article, Bao Tin Steel will help you better understand the design, structure, technical specifications, and practical applications of the DN80 lever-operated butterfly valve by DHC – Korea, along with the latest price information to make it easier for you to choose the right product for your project.
Design Overview and Appearance
The DN80 lever-operated butterfly valve by DHC features a modern, compact design that is easy to install, even in tight spaces. The valve body is typically coated with blue epoxy paint for corrosion resistance, providing a sturdy appearance and high durability in humid, high-temperature, and medium-pressure environments.
The black lever is directly mounted on the valve stem and includes a locking pin to secure the open/closed position, ensuring easy and safe operation. The valve disc is usually made of nickel-plated cast iron or polished stainless steel, fitting neatly inside the valve body. The entire product demonstrates a high level of craftsmanship—from the paint finish to the moulded details—highlighting the quality of the DHC brand.
Basic Technical Specifications of DN80 Lever-Operated Butterfly Valve (DHC)
- Nominal Size (DN): DN80 – equivalent to 3 inches
- Connection Type: Wafer – clamped between two flanges
- Working Pressure: PN10/PN16 (10 – 16 bar)
- Valve Body Material: Ductile iron GGG40, epoxy-coated for corrosion resistance
- Valve Disc Material: Nickel-plated cast iron or stainless steel 304
- Valve Stem: Stainless steel 410 or SUS304
- Sealing Gasket: EPDM (for water), NBR (for oil)
- Operating Temperature: -10°C to 120°C
- Operation Type: Lever with locking pin, quick open/close
- Flange Standard: BS, JIS, DIN
- Origin: DHC – South Korea
Products you may be interested in: DHC butterfly valve
Key Advantages
- Fast Operation: The lever allows you to open or close the valve with a single motion—no multiple turns like a handwheel valve.
- Compact Design: Thin wafer type, suitable for installation in tight spaces; lightweight for easy handling and installation.
- Cost-Effective: More affordable than gear-operated or automatic control valves, making it ideal for standard systems.
- Durable and Safe: Manufactured to international standards, with EPDM/NBR gaskets ensuring tight sealing, leak resistance, and long service life.
- Convenient Lever Lock: Equipped with a locking pin to fix the valve in open/closed positions, enhancing operator safety.
Practical Applications of DN80 Lever-Operated Butterfly Valve (DHC)
You can commonly find this valve in the following systems:
- Domestic and industrial water supply
- Wastewater treatment and recirculation systems
- Fire protection (FIRE FIGHTING) systems in buildings and factories
- Low-pressure compressed air and steam systems
- Light fluid transfer in production lines
Latest Price List for DN80 DHC Lever-Operated Butterfly Valve
Prices may vary depending on the time, order quantity, and specific technical requirements. Please contact Bao Tin Steel to receive the most accurate and up-to-date quotation.
Reference price list for DN80 DHC lever-operated butterfly valve:
| Product Name | Material | Origin | Reference Price (VND) |
|---|---|---|---|
| DN80 Lever-Operated Butterfly Valve | Ductile iron GGG40 / Nickel-plated cast iron disc / EPDM | South Korea | ~ 720,000 – 850,000 |
| DN80 Lever-Operated Butterfly Valve | Cast iron / Stainless steel 304 disc / EPDM | South Korea | ~ 950,000 – 1,200,000 |
Contact for Orders and Consultation Today!
Do you need an accurate quotation? Want to choose the right materials and technical standards for your system? Don’t hesitate – Bao Tin Steel is always ready to assist you from A to Z.
Consultation & Quotation Hotline: 0932 059 176
Email: kinhdoanh@thepbaotin.com
Call today for a free consultation and receive special price offers!