Basic Info.
Driving Mode
Womm Gear Pneumatic Manual Hydraulic Electric
Structure
Floating, Trunnion
Application
Industry, Power Plant, Marine, Oil
Selling Units
Single Item
Single Gross Weight
200.000 Kg
Single Package Size
40X30X40 Cm
Customized Support
OEM, ODM, Obm
Power
Manual, Electric, Pneumatic, Hydraulic
Product Description
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 [Performance Specifications]
Performance Specifications | Nominal Pressure(MPa) |
1.6 | 2.5 | 4.0 | 6.4 | 10.0 |
Test Pressure(MPa) | Strength Test | 2.4 | 3.75 | 6.0 | 9.6 | 15.0 |
Seal Test | 1.76 | 2.75 | 4.4 | 7.04 | 11.0 |
Air Pressure Test | 0.6 |
Suitable Temperature | -196ºC-550ºC (Note:different materials to be used to deal with different ambient temperature) |
Suitable Medium | ConventionalType | Water, steam, petroleum, LPG, natu ral gas and etc |
Anti-sulfur Type | Natural gas and petroleum containing H, S or Company |
Q1: How long is the product warranty?
A1: Within 24 months, we will provide you with replacement or repair services, except for quality problems caused by human factors
Q2: Do you have any MOQ limit for valve orders?
A2: No, the MOQ is 1 unit for sample inspection.
Q3: Is there a wholesale discount?
A3: Wholesale discounts are available for large-volume orders. Please contact us for discount information.
Q4: Does it support customized valve needs?
A4: It can be customized. Please confirm the customization details with us.
Q5: Are you a trading company or a manufacturer?
A5: We are a manufacturer and a factory.
Q6: Where is your factory?
A6: Keke Group Co., Ltd., headquartered in Wenzhou, Zhejiang Province
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