Onn Series D373h Triple Eccentric Multi-Level Metal Sealed Butterfly Valve

• Media: Water
• Driving Mode: Worm Gear
• Connection Form: Flange
• Structure: Three-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: D373H-16C DN150D373H-16C DN150
• 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 adopts a three-dimensional eccentric structure, and the sealing pair of the butterfly plate is made of various materials that are resistant to high temperature and corrosion
Made by laminating and pressing materials. The sealing surface of the valve body is welded with Stellite alloy and machined. The two sealing pairs are in face-to-face contact, so
Durable to erosion, adopting an eccentric structure reduces the frictional force between the two sealing surfaces. Therefore, it has the following advantages:
1. High temperature resistance, corrosion resistance, erosion resistance, and long service life.
2. The three eccentric structure allows for easy opening and closing, and reliable sealing when closed, achieving zero leakage at the bubble level.
3. The sealing pair on the butterfly plate is replaceable and easy to maintain.
 

Product Parameters

Detailed Photos

 

Certifications

After Sales Service

The company provides valve routine maintenance as well as training service for troubleshooting of common faults; provides remote or on-site valve review, installation and operation technical guidance; user's technical quality consultation will be replied within 24 hours; 18 months of product warranty period is provided (18 months in national standard); provide 24 - hour technical support hotline; provide various forms of after sale service for free during the warranty, provide life time after sale service and limited supply of free wearing parts for 18 months.
 

Application Scope