Onn Series Customizable Color High Performance Triple Eccentric Industrial Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Worm Gear
• Model NO.: D373H-16C DN150D373H-16C DN150
• Connection Form: Flange
• Structure: Three-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Standard: GB/T
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Pressure Range: Pn16-Pn40
• Color: Customizable
• Transport Package: Wooden Packing
• Specification: DN50-DN2000
• Trademark: ONN
• Origin: China
• HS Code: 8481809000
• Production Capacity: 48000PCS/Year

Product Description

Product Description

The D373H multi-level structure butterfly valve is meticulously engineered with a three-dimensional eccentric mechanism. The sealing components of the butterfly plate are crafted from diverse materials, expertly chosen for their high temperature and corrosion resistance.
Constructed through laminating and pressing techniques, the valve body’s sealing surfaces are robustly welded with Stellite alloy and precisely machined. The dual sealing pairs engage in face-to-face contact, ensuring a superior seal.
Engineered for resilience against erosion, the eccentric structure significantly minimizes frictional forces between the two sealing surfaces. Consequently, this design boasts the following exceptional advantages:
1. Superior resistance to high temperatures, corrosion, and erosion, resulting in an extended service lifespan.
2. The innovative three-eccentric structure facilitates effortless opening and closing, along with dependable sealing upon closure, achieving zero leakage at the bubble level.
3. The sealing pair on the butterfly plate is designed for easy replacement and maintenance, ensuring long-term reliability.

Product Parameters

Detailed Photos

Certifications

After Sales Service

Onn Valve Co., Ltd. offers comprehensive valve maintenance and troubleshooting training services. We provide remote or on-site valve inspections, installation, and operational guidance. Technical quality consultations are responded to within 24 hours. Our products come with an 18-month warranty (in accordance with national standards). We offer a 24-hour technical support hotline, various forms of free after-sales service during the warranty period, lifetime after-sales service, and a limited supply of free wear parts for 18 months.

Application Scope