Audited Supplier
Oil, Water, Steam, LNG, Lox
Stainless Steel
Flange
Womm Gear Pneumatic Manual Hydraulic Electric
Floating, Trunnion
Industry, Power Plant, Marine, Oil
Single Item
2 Years
200.000 Kg
DN15-DN150
Bvc004
40X30X40 Cm
OEM, ODM, Obm
Manual, Electric, Pneumatic, Hydraulic
keke
Zhejiang Wenzhou
Product Description
A flange floating ball valve is a type of ball valve designed with flanged ends for connection to piping systems. The term "floating" refers to the way the ball is supported within the valve body: it is not fixed but is held in place by the valve seats and fluid pressure. This design allows the ball to move slightly downstream, ensuring a tight seal when the valve is in the closed position.
Key Features:
Flanged Ends: Provides a secure and leak-proof connection to pipes. Flanges are standardized to fit various piping systems (e.g., ANSI, DIN, JIS standards).
Floating Ball: The ball is not anchored but "floats" between the seats. The upstream pressure pushes the ball against the downstream seat, creating a tight seal.
Material: Common materials include stainless steel, carbon steel, or alloy materials, ensuring durability and corrosion resistance.
Operation: Operated manually (via a lever or handwheel), electrically, or pneumatically.
Sizes and Pressure Ratings: Available in a range of sizes and pressure ratings to suit different industrial applications.
Advantages:
Excellent Sealing: The floating ball ensures a tight seal, even at low pressures.
Versatility: Suitable for a wide range of fluids, including gases, liquids, and corrosive substances.
Easy Maintenance: Simple design allows for easy disassembly and repair.
Common Applications:
Oil and gas industries
Chemical and petrochemical plants
Water treatment facilities
Power generation
Food and beverage processing
