Stainless Steel Electric Flange Hard Seal Butterfly Valve

• Media: Gas
• Driving Mode: Electric
• 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: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Wooden Case
• Specification: PN16-PN64, DN20-DN450
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 5000000sets/Year

Product Description

Electric flange type hard seal butterfly valve

Diameter: dn50-800mm

Features: explosion proof, adjustable, manual function

Domestic products, exquisite technology, wide application and economic applicability

Smooth channel, stable movement and wide application

Small starting torque, flexible and convenient operation, labor saving and energy saving

High temperature resistance, high pressure resistance, corrosion resistance, wear resistance, long service life

Three dimensional eccentric principle design, butterfly plate opening instant separation sealing surface, multi-level

Excellent sealing structure and sealing performance.

butterfly valve size



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