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Worm flange soft seal butterfly valve,D341X, worm flange butterfly valve, soft seal butterfly valve, flange butterfly valve, butterfly valve

Product Code : VF--DCC-D150-CU

Nominal diameter DN(mm); 50 ~ 2000

Nominal pressure; 1.6 MPa or less

Suitable for temperature; 120 ℃ or less

Suitable medium; Air, water, sewage, steam, gas, oil, etc.

Driving mode; Manual, worm gear drive, air drive, electric drive.

D341X worm flflound-type soft seal butterfly valve is suitable for temperature ≤120℃, nominal pressure ≤1.6MPa food, pharmaceutical, chemical, petroleum, electric power, textile, paper and other water supply and drainage, gas pipelines to adjust the flow and cut off the role of media.

Design standard :GB/T12238-1989

Flange connection size :GB/T9113.1-2000; GB/T9115.1-2000; JB78

Structure length: GB/12221-1989

Pressure test: GB/T13927-1992; JB/T9092-1999


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Worm flange soft seal butterfly valve,D341X, worm flange butterfly valve, soft seal butterfly valve, flange butterfly valve, butterfly valve VF--DCC-D150-CU Customized Customized

One, D341X worm flange type soft seal butterfly valve -- Overview


D341X worm flflound-type soft seal butterfly valve is suitable for temperature ≤120℃, nominal pressure ≤1.6MPa food, pharmaceutical, chemical, petroleum, electric power, textile, paper and other water supply and drainage, gas pipelines to adjust the flow and cut off the role of media.


Two, D341X worm wheel flange type soft seal butterfly valve - features


1, D341X worm flange type soft seal butterfly valve design is novel, reasonable, unique structure, light weight, quick opening and closing.

2, the operating torque is small, easy to operate, labor-saving dexterity.

3, can be installed at any location, convenient maintenance.

4, the seal can be replaced, the sealing performance is reliable to achieve bidirectional sealing zero leakage.

5, sealing material aging resistance, corrosion resistance, long service life and other characteristics.


Three, D341X worm wheel flange type soft seal butterfly valve -- implementation standards


Design standard :GB/T12238-1989

Flange connection size :GB/T9113.1-2000; GB/T9115.1-2000; JB78

Structure length: GB/12221-1989

Pressure test: GB/T13927-1992; JB/T9092-1999


D341X worm flflound-type soft seal butterfly valve is suitable for temperature ≤120℃, nominal pressure ≤1.6MPa food, pharmaceutical, chemical, petroleum, electric power, textile, paper and other water supply and drainage, gas pipelines to adjust the flow and cut off the role of media.

Packing of Standard Packing: 


Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.



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