Time:2012-02-27 11:57:00 Dep:[Pipe Cleaner Valves] Auth:admin Click:
Floating Ball Valve As a new type of pig launching and receiving device,pig ball valve also can be used as two position shut-off ball valve.the pig ball valve with matched pigs can be more easily for...
Floating Ball Valve
As a new type of pig launching and receiving device,pig ball valve also can be used as two position shut-off ball valve.the pig ball valve with matched pigs can be more easily for pipe cleaning,discharging,separating,sequential transportation medium and inspection.pig ball valve can completely take the place of pig launcher and receiver who's core is launching and receiving barrel.
pig ball valve compared with traditional one have a obviously advantage in more compactive structure,reliable capability,easier in operation,easier for maintenance and installation,lower cost in purchasing and running.which can help pig ball valve a better performance in limited place e.g.offshore oil and gas fields.
Standard Pig Ball Valve
Version:C
Design Specification:API 6D, ANSI B16.34
Nominal Size: DN 50~600 (NPS 2”~24”)
Pressure Rating: PN 1.6~25 MPa (Class 150~1500)
Description:The standard version is the C PIG valve. In this version, the ball has a bore which is about 25 percent larger than that of the pipeline so the continuous flow of the medium in the process of cleaning pipelines is easily achieved.
This type of PIG ball valve can be used as shut-off valve.
Main Characteristics:
1. Top-entry design which can help for on-line maintenance;
2. Free off ball thrust,Stem can trun freely,Easier in valve operation
3. Easier operation in port cover
4. Zero leakage
5. Inter-locking design ensures safe operation
6. Fire safe test conforms to the API 6FA and API 607
7. Antistatic design
8. Cleanout design.
Bypass PIG Ball Valve
Version: B
Design Specification.: API 6D, ANSI B16.34
Nominal Size: DN 50~600 (NPS 2”~24”)
Pressure Rating: PN 1.6~25 MPa (Class 150~1500)
Product Description: For the case in which the flow is not completely interrupted with the ball in the closed position during launching or receiving of the PIG, the B version should be employed. In this version, two by-pass channels of elliptical cross section have been provided in the valve ball, in a direction perpendicular to the axis of the ball bore. The cross-sectional of the by-pass is about 25 percent of that of the undisturbed transport cross section.
B version PIG valve cannot be used as shut-off valve.
Main Characteristics:
1. Top-entry design which can help for on-line maintenance;
2. Free off ball thrust,Stem can trun freely,Easier in valve operation
3. Easier operation in port cover
4. Zero leakage;
5. Inter-locking design ensures safe operation;
6. Fire safe test conforms to the API 6FA and API 607;
7. Antistatic design;
8. Cleanout design.
Separate PIG Ball Valve
Version: S
Design Specification: API 6D, ANSI B16.34
Nominal Size: DN 50~600 (NPS 2”~24”)
Pressure Rating: PN 1.6~25 MPa (Class 150~1500)
Product Description: The S version of the PIG valve is specially designed for the purpose of keeping different media separated. The valve ball has a bore whose diameter exceeds that of the pipeline by only 3 percent. In addition, an additional sealing be set in the ball bore of the receiving valve, in order to prevent mixing of the media.
S version PIG valve can be used as shut-off valve.
Separate Pig Ball Valve is kitm's patented products,Dipper Valve owned the completely intellectual property right.
Main Characteristics:
1. Top-entry design which can help for on-line maintenance;
2. Free off ball thrust,Stem can trun freely,Easier in valve operation
3. Easier operation in port cover
4. Zero leakage;
5. Inter-locking design ensures safe operation;
6. Fire safe test conforms to the API 6FA and API 607;
7. Antistatic design;
8. Cleanout design.
Electric Pig Ball Valve
Please contact kitm for more detailes.
DD PIG Valve (PIG valve for one pipe with different diameters)
PIG Distributor
Pleasecontact Kamura Valve China Co.,Ltd for more detailes.