Audited Supplier
BV02
Gas, Water, Oil, Air
Stainless Steel
Wafer
Electric, Gear,Pneumatic
ANSI CLASS 150-900
Straight Through Type
Butterfly Valve
Butterfly Valve
Blow-Down Valve
Low Temperature
API609 En593 BS5155 En1092 ISO5211
Industrial Usage, Water Industrial Usage, Household Usage
7-15 Days
Industry
Stainless Steel
Clear Engrave as Customer Need
API,ANSI,ASME
Soft and Metal Sealing
Electric, Pneumatic,Worm Gear
High Pressure, Low Pressure
DN15-DN1200
YOONAD
Wooden Case
customized
China
8481804090
Product Description
A wafer butterfly valve is a type of quarter-turn valve that is commonly used to regulate flow in a piping system. Its distinctive design allows for efficient flow control and is suitable for a variety of applications in industries such as water treatment, HVAC, oil and gas, and chemical processing. Below is an introduction to the wafer butterfly valve, highlighting its key characteristics and features.
A wafer butterfly valve is a type of valve that consists of a circular disc (the "butterfly") mounted on a shaft. The valve is characterized by its compact design, which allows it to be installed between two flanges with minimal space requirements. It operates by rotating the disc about a central axis to either allow or restrict flow.
- Space-Saving Design: The wafer design allows for easy installation in tight spaces and reduces the overall weight of the piping system.
- Low Pressure Drop: The streamlined flow path minimizes turbulence, resulting in lower pressure loss compared to other valve types.
- Versatile Use: Suitable for a wide range of fluids, including slurries, gases, and liquids.
Applications:
Wafer butterfly valves are widely used in multiple industries, including but not limited to:
- Water and Wastewater Treatment: For controlling the flow of water and sewage in treatment plants.
- HVAC Systems: For regulating airflow in ventilation and heating systems.
- Chemical Processing: For controlling the flow of various fluids in chemical production and processing plants.
- Food and Beverage: In sanitary applications for handling liquids and gases.\
| Specification | Descriptionn |
| (DN) | 50 mm - 1200 mm |
| Class | ANSI Class 150 / Class 300 |
| Valve Body | Grey cast iron / Stainless steel 304 / Stainless steel 316 |
| Sealing | EPDM / NBR / PTFE |
| Operate | electric / pneumatic / manual |
| Connection | Wafer |
| Temperature | zero20°C ~ 120°C |
| Medium | Water, oil, gas, chemical media |
| Weight | Typically between 5 kg and 50 kg, depending on the model |
| Flow characteristics | Equal percentage / Linear |
