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Ball Valve
Ball valve is a fluid flow control device that uses a hollow, porous, and oscillating ball to control the fluid flowing through it. When the hole in the center of the ball is aligned with the inflow port, it is in the open state, and when it is swung 90 degrees by the valve handle, the hole is closed so that the fluid stops flowing. When opened, the handle remains flush with the flow direction, while when closed, the handle is perpendicular to the flow direction, facilitating visual confirmation of the valve’s status. The 1/4 rotation of the closed position can be either clockwise or counterclockwise.
Description
This device is very durable and can handle a variety of materials. Ball valves use a rotary ball to control fluid or gas movement. This valve may have many ports to send its contents in different directions. They get used in many industries and are known for being reliable and durable.
FLOATING BALL VALVE
A | Operating | Extended Iever for easy operation.AIso avaiIabIe with gearing，motor actuator，pneumatic or hydrauIic actuators for more difficult services. |
B | Body&bonnet | SpIit or 3-piece，spIit body＆bonnet for 12"＆SmaII DisassembIes easiIy for repair or repIacement of intermaI components.ButtweIding end for piping fIexibiIity |
C | Bore | FuII Bore or Reduced Bore.FuII-bore design provides exceptionaI fIow controI. |
D | End Connections | A choice of FIanged，RTJ fIanged or ButtweIding end for piping fIexibiIity |
E | Packing | STD Packing MuItipIe V-TEFLON packing，combined with Iive Ioading，maintains packing compression under high-cycIe and severe service appIications.Graphite packing use situatior for high-temperature. |
F | BPS | BIow-out Proof Stem.A pressure-safe stem shouIder design that protects against faiIure under excess pressure. |
G | AS | Anti Static.A metaIIic contact is aIways granted between baII and stem/body to discharge eventuaI statics buiId-op during service. |
H | FD | Fire DurabIe.Designed to API607 or BS6755 to grant their operation suitabiIity in case of fire.Secondary metaI-to-metaI seaI acts as backup ifprimary seaI is destroyed by fire.VaIves ordered for compIiance with APL607 wiII be provided withgraphite packing and gaskets. |
TRUNNION BALL VALVE
A | Operating | Extended Iever for easy operation.AIso avaiIabIe with gearing，motor actuator，pneumatic or hydrauIic actuators for more difficult services. |
B | Body&bonnet | SpIit or 3-piece，spIit body＆bonnet for 12"＆SmaII DisassembIes easiIy for repair or repIacement of intermaI components.ButtweIding end for piping fIexibiIity |
C | Bore | FuII Bore or Reduced Bore.FuII-bore design provides exceptionaI fIow controI. |
D | End Connections | A choice of FIanged，RTJ fIanged or ButtweIding end for piping fIexibiIity |
E | Packing | STD Packing MuItipIe V-TEFLON packing，combined with Iive Ioading，maintains packing compression under high-cycIe and severe service appIications.Graphite packing use situatior for high-temperature. |
F | AS | Anti Static. A metallic contact is always granted between ball and stem/body to discharge eventual statics build-op during service |
G | DDB | Double Block ＆ Bleed,The body cavity is isolated when the ball is in either fully closed of fully opened positionThe medium entrapped in it can easily be bled to avoid over pressure. |
H | FD | Fire DurabIe.Designed to API607 or BS6755 to grant their operation suitabiIity in case of fire.Secondary metaI-to-metaI seaI acts as backup ifprimary seaI is destroyed by fire.VaIves ordered for compIiance with APL607 wiII be provided withgraphite packing and gaskets. |
Additional information
| Keywords |
Ball valve,Trunnion ball valve,Floating ball valve |
|---|---|
| Size |
1” ~ 60” (DN25-DN1500) |
| Standard & Grade |
A351 CF8C,A182 F347,WCB,,API 6D,API 598，JB/T9092，GB/T13927，GB/T26480,API 6A |
| Ends |
BW RTJ RF ETC. |
| Delivery |
Within 30 days and Depends on your order quantity |
| Payment |
D/P ,LC ,OA ,TT |
| Usage |
In Chemical Industry, Coal, Oil Field Open Machine, Building Materials Heat-resistant Parts. |
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Shipping & Delivery
Uses of packaging in the steel industry
Protective function
- Prevent steel products from physical damage, such as collision, scratching and extrusion, during transport, storage and handling to avoid affecting the quality and appearance of the products.
- Insulate from external environmental factors, such as humid air, rain, dust, etc., to reduce the risk of rust and corrosion of steel and ensure the performance and service life of the products.
Wooden box packaging
- Use: Mainly used to protect some irregular shape, easy to damage or high requirements for packaging of steel products, such as precision parts and components.
- Specific description: the wooden box is made of thick wooden boards, and cushioning materials, such as foam, air cushion, etc., may be added inside to reduce the impact of vibration and collision on the product.
Anti-rust paper packaging
- Purpose: To prevent rust and corrosion of steel products, especially suitable for storage or transportation in a humid environment.
- Specific description: anti-rust paper usually contains rust inhibitors, can be in contact with the metal surface to form a protective film, blocking the erosion of moisture and oxygen.
Plastic film packaging
- Purpose: To provide basic protection against dust and moisture, commonly used for small steel products.
- Specific description: plastic film has a certain degree of flexibility and sealing, can be tightly wrapped in the product surface, effectively isolate the external environment.
Pallet packaging
- Purpose: To facilitate the stacking and handling of steel products, and improve logistics efficiency.
- Specific description: The pallet is usually made of wood or plastic, the steel products are placed on the pallet, and then the forklift and other tools can be used for handling and loading and unloading.
Factory container packing
- Purpose: It is used for mass transportation of iron and steel products, to protect the products and improve the utilization rate of transportation space.
- Specific description: Containers have a strong structure and good sealing, and can adapt to long-distance transportation and the conversion of multiple modes of transportation.
Anti-rust oil coating packaging
- Purpose: To form a layer of antirust oil film on the surface of steel and enhance the antirust ability.
- Specific description: evenly cover the steel surface with anti-rust oil by brushing or soaking to form a durable protective layer.
Metal Corner Protection Packaging
- Purpose: To protect the corners and edges of steel products from damage during handling and transportation.
- Specific description: Metal corner guards are usually installed on the corners of products, using welding, bolting and other methods to increase the strength and impact resistance of the corners.
Baling Steel's packaging will surely convey to you our dedication to quality. We understand the importance of packaging to the quality of steel products and transportation safety, so we strive for excellence in the selection of packaging materials, so that you do not have to worry about the loss of transportation, and fully feel our professionalism and dedication!
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