For adjusting the flow rate of air for gas burner combustion. The opening degree display is easy to see, and it features a "manual" butterfly valve that allows for opening degree locking. [SHOEI Butterfly Valve]
The SHOEI Butterfly Valve Series is a butterfly valve with an opening degree indicator for flow adjustment. The "BVM" manual type allows for the opening degree setting to be fixed with a locking screw and features a full-port design with minimal pressure loss. 【Product Specifications】 ◇ The fluid used is air (for combustion), city gas (13A, natural gas, LNG), or propane gas (LPG). ◇ The fluid temperature is below 60°C. ◇ The fluid pressure is below 10 kPa. (Please consult us if you are considering specifications outside of the above.)
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basic information
【Size】 20A (3/4”) 25A (1”) 32A (1 1/4”) 40A (1 1/2”) 50A (2”) 65A (2 1/2”) 80A (3”)
Price range
Delivery Time
Applications/Examples of results
- As a valve for adjusting the flow of combustion air for a gas burner (manual type, for control) - For flow proportional control via linkage with a control motor (for control) - As an upper limit valve (manual type)
Detailed information
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BVM flow characteristics
catalog（1）
Download All Catalogs![[Catalog] Butterfly Valve](https://image.www.ipros.com/public/catalog/image/01/266/695808/IPROS33738797778967172829.jpeg?w=120&h=170)
CAD data（2）
| Model number | overview | File |
|---|---|---|
| BVM_2DCAD | BVM-20,25,32,40,50,65,80 DXF format (2D) |
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| BVM_3DCAD | BVM-20,25,32,40,50,65,80 STEP format (3D) |
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Company information
At Shoei Manufacturing Co., Ltd., we are taking on the challenge of "hydrogen combustion"! In addition, we offer a wide range of thermal equipment, including "design and manufacturing of various original burners," "safety combustion system piping equipment," "food heating," "smoke and odor removal devices," "industrial furnaces related to painting and heat treatment," and "aluminum industrial furnaces such as melting and holding furnaces." Please also consult us about our self-developed energy-saving burners and "hybrid heating" that utilizes the unique characteristics of both "gas" and "electricity."
