Products Details

The electric soft seal flanged butterfly valve is a kind of valve widely used in industrial and civil fields. The following is a detailed introduction to the electric soft seal flanged butterfly valve:

Product Overview:
The electric soft sealing flanged butterfly valve is mainly composed of rubber sealing butterfly plate and carbon steel or stainless steel body and valve stem. This valve is suitable for the temperature does not exceed 120℃ medium, such as textile, paper, food, medicine, chemical industry, petroleum, electricity, water supply and drainage, gas pipelines, etc., mainly used to regulate the flow and cut off the medium.

Main features:

Powerful: intelligent, adjustable and switching functions.
Small size: the volume is only about 35% of similar products.
Easy to use: single-phase power supply, simple wiring; The original spherical convex structure is easy to observe; Free refueling point inspection, waterproof and rust proof, can be installed at any Angle.
Double limit protection device: overheat protection and overload protection. The full travel time can be selected for 15 seconds, 30 seconds, 45 seconds, 60 seconds, and with manual function.
Technical parameters:

Nominal diameter: DN50 ~ 1000mm.
Nominal pressure: PN0.6 ~ 4.0MPa.
Test pressure: Strength test pressure and seal test pressure are 0.9, 1.5, 2.4, 3.75, 6.0MPa and 0.66, 1.1, 1.76, 2.75, 4.4MPa respectively.
Applicable media: water, steam, oil, acid and other corrosive media.
Structural features:

Double eccentric structure: with tighter closing and sealing function, reliable sealing performance.
Sealing material: stainless steel and NBR oil resistant rubber, long service life.
Rubber sealing ring: can be installed on the valve body or the plate, suitable for different media.
High area and high strength baffle.
The valve body has a bi-directional sealing function: it is not controlled by the medium flow direction or spatial position, and can be installed in any direction.
Design specification:

Design standard: GB/T12238.
Flange connection: GB/T9113, GB/T172416.
Structure length: GB/T12221.
Test and inspection: GB/T13927.
The electric soft sealing flanged butterfly valve is widely used in various industrial and civil systems for regulating and cutting off the flow of media because of its compact structure, easy operation and good sealing performance.