High Quality Three Eccentricities Metal Seat Electric Actuator Butterfly Valve with Flange

• Media: Water, Steam, Gas, Oil, etc
• Driving Mode: Manual, Electric, Pneumatic, Bevel Gear
• Connection Form: Clamped, Flange, Welded
• Structure: Double-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: SPX
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Ultra Low Temperature (T<-100°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Standard: BS, ANSI,En, ISO, GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Color: Red, Blue or as Per Customer′s Request.
• Siize: Customized
• Transport Package: Export Standard Package
• Specification: DN100-DN2000
• Trademark: huhang
• Origin: China
• Production Capacity: 50000PCS/Month

Product Description

1.Main features

· Through-shaft design, single valve disc

· The sealing ring is a multi-layer hard seal

· High Cv value, strong flow capacity

· Suitable for flow adjustment occasions

· American standard structure improved type

· Eccentric torque seal, worm gear operation

· Wafer and flange connections

2.product specifications

3.Main parts materials

Main appearance and connection dimensions

Unlt:mm

Triple eccentric butterfly valve valve torque value

Flow Coefficient

       The flow coefficient of a valve is a measure of its flow capacity, with a higher coefficient indicating less pressure loss as fluid passes through the valve. The coefficient varies with the size, shape, and structure of the valve, requiring separate tests for different types and specifications of valves to determine their specific coefficient values. For valves with the same structure, the coefficient can also vary depending on the direction of fluid flow due to differences in pressure recovery.

       The table below shows the flow coefficients for triple eccentric butterfly valves, providing a reference for selecting valve coefficients. The Cv value represents the US gallons per minute of water flowing through the valve at +60°F (+18°C) and a pressure drop of 1 pound per square inch (0.006894757 MPa).

Quality and inspection:
       Regular check on production line at each working procedure, and one special inspector inspecting the goods in random during the period time of production.regular performance check on finished goods.        
Production step:
       1.The raw materials are cast or forged and processed into semi-finished products.
       2.Processing the semi-products in works shop
       3.Assembling the goods
       4.Testing the sealing in pressure and checking quality of the goods
       5.Package
       6.Delivery the goods on time
Package:
        1.The pakage standard:inside PVC bag and small box and standard export carton
        2.If you have any special requirements pakage,we can pakage as per your artworks.
Primary Competitive Advantages:
       1) We have several years of experience in manufacturing various types of valves professionally.
       2) Products are of good quality, with reasonable prices.
       3) Our style:Promise must be kept and action must be prompt and fruitful.

Certifications

       Our business idea:All for customers and everything from innovation.The size standards can be customized according to your specific requirements. Please feel free to contact us for more details.