Product Overview: Flange type soft seal butterfly valve

Flanged soft seal butterfly valve is suitable for temperature ≤ 120 ℃, nominal pressure ≤ 1.6MPa food, medicine, chemical industry, petroleum, electric power, textile, papermaking and other water supply and drainage, gas pipeline for the purpose of regulating the flow rate and intercepting the flow of media.

Product features

Novel design, reasonable, unique structure, light weight, rapid opening and closing. Small operating torque, convenient operation, labor-saving dexterity. Can be installed in any position, easy maintenance. Seals can be replaced, reliable sealing performance to achieve two-way sealing zero leakage. The sealing material is aging-resistant, corrosion-resistant and has a long service life.

Product standard

Design standard: GB/T 2238

Flange connection size：GB/T 9113.1;GB/T 9115.1;JB78

Structure length：GB/T 12221

Pressure test: GB/T 13927;JB/T 9092