Offset Flange Type Butterfly Valve with Gear Actuator

• Media: Water
• Driving Mode: Worm Gear
• Connection Form: Flange
• Structure: Double-Eccentric Sealing
• Seal Form: Supercharging Pressured Sealed
• Valve Stem: Normal
• Model NO.: D343X-10/16
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Standard: Pn10/16
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Plywood Board Box
• Trademark: SHIWEN
• Origin: China
• HS Code: 84818040

Product Description

 

Features:
1.       High reliability of strength and rigidity.
2.       Adopt double eccentric construction, small friction of seat and torque during opening or closing..
3.       The disc is truss framed with plates, lower flow resistance..
4.       Good seal function, 0 leakage.
5.       The rubber sealing ring could be replaced on pipeline without removing the valve.(DN>=700)
6.       The axle bearings are self-lubricated type, oil is not needed, frication drag is small during operation.