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-34I |
Type | SS Sanitary Butterfly Valve |
Size | 3/4 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 |
3/4 inch | 16.1 | 19.1 | 25.4 | 126 | 40 | 43.5 | 50 | 66 |
Tips: Functions of sanitary butterfly valves
The opening and closing part of the sanitary butterfly valve is a disc-mounted valve plate, which rotates around its own axis in the valve body during operation, so as to achieve the purpose of opening and adjustment. The working angle of sanitary butterfly valve from fully open to fully closed is usually less than 90°. Usually, the butterfly valve and the disc rod itself have no self-locking ability. For the positioning of the disc, a turbo reducer must be installed on the valve rod. If a turbo reducer is used, not only can the disc have the self-locking ability, but also the operation of the butterfly valve can be more convenient.
Cost-effective SS sanitary butterfly valve for sale, 304 stainless steel body material, EPDM seat, is used in food-processing, pharmacy and chemical industries for flow control. This 3 inch BF valve can be operated through an actuator or with the handle, and it comes with welded end or tri-clamp end.