Ventilation Butterfly Valve 

Custom processing: Yes
Material: Carbon Steel 
Suitable medium: water, steam, oil, etc. 
Standard: GB 
Parts and accessories: Accessories 
Diameter: DN700 
Connection: flange 
Pressure Environment: Low pressure
Flow direction: one-way 
Uses: Cut-off
Nominal Diameter: DN50-1600 
Structure: vertical plate 
Working temperature: room temperature 
Drive mode: Turbo Drive 
Type (channel position): straight
Installation size: 2'' -64''

Company Information:

Our company mainly produces and export sanitary grade and industrial gradeFerrule Joint, Elbow, Tee, Cross, Reducer, Clamps, Sight glass, Ball valves, Butterfly valves, Globe valves, Check valves, Gate valves, Flanges and other products, according to GB , ANSI, JIS, DIN and other standards for production. We have improved the computer-aided design systems and sophisticated computer numerical control machine production, processing and testing equipment. Its products are widely used in pharmaceutical, food, biotechnology, natural gas, petrochemical, water treatment, construction and other industries.

Our strengths are as follows:

1. Cost: We are the original producer (not trader) who is able to provide the most competitive cost of the Stainless Steel Parts.

2. Quality: Our products are exported to Japan with competitive quality fit for food industry, fine chemical industry, medical industry and other various quality demands.

3. Service: we provide OEM, ODM service with any new model design of the Stainless Steel Parts.