China Manual Butterfly Valve Suppliers
- All parts can be made of different materials according to actual working conditions.
- Can increase the flow area
- 50 Years
- Valve Plate as Stainless Steel；ductile Iron
Product Description
Defining Manual Butterfly Valve
A Manual Butterfly Valve represents a specific type of sliding gate valve employed for managing the flow of various fluids such as water, steam, gas, and chemical slurries within pipelines. It features a wedge-shaped gate or disc that moves vertically within a ground seal arrangement to either open or close the pathway.
Characteristics of Manual Butterfly Valve
- Body: Crafted from robust cast iron, steel, or stainless steel, the Manual Butterfly Valve body is engineered to endure system pressures effectively.
- Float: Housing a lightweight float connected to a linkage or mechanism, this component facilitates the automatic opening and closing of the Manual Butterfly Valve.
- Seat: Featuring a resilient synthetic rubber seal, the seat establishes a secure, leak-free barrier to prevent water loss.
- Applications: These valves play a crucial role in air removal during filling (air valves) and air release during draining (vacuum relief valves) operations.
- Operation: As the water level rises in the pipe, air within the rising main escapes through the air valve via China Manual Butterfly Valve Suppliers. When draining, pressure fluctuations trigger vacuum valves to avert collapse.
Applications of Manual Butterfly Valve
- Water Treatment: Extensively utilized for flow regulation in municipal, industrial, and coastal desalination plants.
- Power Generation: Commonly found in the heating and cooling systems of power stations, refineries, and manufacturing facilities.
- Oil & Gas Industry: Frequently specified for pipelines in drilling rigs, refineries, and LNG/LPG terminals due to their bi-directional capability.
- Mining Sector: Employed in handling mineral slurries, sludge streams, and chemical flows within gold, copper, and coal extraction processes.
- Chemical Applications: The availability of elastomer seat options and suitable body materials make Manual Butterfly Valve a top choice for the chemical, food, and plastics industries.
- Maritime Usage: Specially coated valves exhibit resilience to seawater intake and are perfect for ballast and bilge applications on ships, offshore rigs, and remote platforms.
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Why Opt for Our Services
Established in 1956 and headquartered in Tianjin Binhai New Area, the prominent center of China’s valve manufacturing realm, TWT distinguishes itself through its contemporary design standards, cutting-edge intelligent manufacturing equipment, and a sophisticated testing facility. Renowned as a leading entity in the valve industry, we specialize in the advancement and manufacturing of a diverse range of valves, encompassing butterfly valves, eccentric semi-ball valves, regulating valves, diamond regulating valves, exhaust valves, hydraulic control valves, and an extensive collection of over 1000 other valve varieties.
