High performance and high precision manual operated sanitary butterfly valve also can be controlled by an electric actuator or pneumatic actuator. It is a stainless steel hygienic valve with simple structure and purity requirements for food-processing and chemical industries.
Specification
Model | CHN-BV-12I |
Type | SS Sanitary Butterfly Valve |
Size | 1/2 inch |
Connection Method (Optional) | Welded End/ Tri Clamp End |
Drive Method | Manual |
Body Material | 304 Stainless steel (Default) /316 stainless steel |
Washer and Gasket | EPDM comforms to PFA 177.2600 |
Handle | AISI 304/ PP |
Surface Finishing | Ra≤0.8 |
Operating Torque | 3Nm |
Operating Temperature | -10℃~+120℃ |
Max. Pressure | 1MPa |
Min. Pressure | 0.02MPa p.abs |
Nominal Pressure | 5MPa |
Weight | 1.5 kg |
Certificate | PED97-23EC, FDA.177.2600 |
Dimensions (Unit: mm)

Size | Dn | D | D1 | J | H | H1 | A1 | A2 |
1/2 inch | 9.7 | 12.7 | 25.4 | 126 | 40 | 43.5 | 50 | 66 |
Tips: Sanitary butterfly valve applications
Sanitary butterfly valves are hygienic BF valves which are used in the processing and production of products in some industries that require relatively high sanitary levels, such as beer, beverages, fruit juice, milk, bioengineering, pharmaceuticals and other fields.
The sanitary butterfly valve is made of food-grade stainless steel, which has the advantages of corrosion resistance and no toxic substances, so it has become the best choice for food processing.
Low price welded and tri clamp sanitary butterfly valve, 1/2 inch size, with EPDM or PTFE seat, can be controlled by an actuator or manually operated with a handle. It is a stainless steel hygienic valve used in food-processing, pharmacy and chemical industries for flow control.