V TYPE BALL VALVE
USAGE
The V type ball valve is suitable for use on various pipelines of Class150~Class300. According to different user requirements, the V type ball valve can be used for two purposes. One is it can be for controlling parameters such as flow rate of medium in the pipeline. The V type ball valve for cut-off purpose can adopt different driving modes such as manual operation, worm and worm gear transmission, pneumatic operation and electric operation. The V type ball valve for control purpose adopt the driving modes such as pneumatic operation and electric operation. By using different materials, the V type ball valve can be used for various media such as water, steam,oil, liquefied gas, coal gas, nitric acid, acetic acid, oxidizing medium, urea and etc.
The connection ends of V type ball valve can be wafer or flange.
STRUCTURAL FEATURES
1. The V type ball valve adopts disc or cylindrical spring loaded moveable metal seat structure provided with compensation character, so no problems such as blocking or release of V type ball valve and seat will occur. The sealing is reliable and the service life is long.
2. The V type notch of the ball plays the shearing function between the metals, so the valve is especially suitable for media of high viscosity, containing fiber, solid granules slurry and paper pulp.
3. According to different service conditions, the metal seated ball and seat sealing face can be subjected to various advanced technologies such as nickel-base alloy(HRC≥60)spray welding, tungsten cobalt alloy(HRC≥70)HVOF coating, suitable for various server service conditions.
4. When the valve is fully opened, the flow is high and pressure loss is low, and the media will not deposit in the middle cavity of valve. The valve has flow characteristics of equal percentage, and the V type ball valve for control purpose has a wide adjusting range with the maximum adjusting ratio of 100:1. In addition, the valve is also provided with precise control and reliable positioning functions.
5. Compact structure, strong adaptability. The V type ball valve for cut-off purpose has good sealing performance and can replace various valves such as gate valve, globe valve, ordinary ball valve and etc.
The connection ends of V type ball valve can be wafer or flange.
| Design Standards | API 6D/ API 608/BS 5351/DIN3357 |
| Pressure-Temperature Rating | ASME B16.34/BS 5351 |
| Face to face | ASME B16.10/ API 6D /DIN EN558.1 |
| Flange Ends | ASME B16.5(MSS SP-44)/ASME B 16.47/BS 1560/DIN EN1092.1 |
| Butt-Welding Ends | ASME B16.25/DIN EN12627 |
| Socket-Welded Ends | ASME B16.11 |
| Threaded Ends | ASME B1.20.1 |
| Inspection and Test | API6D/API 598/BS 5146/DIN EN12266.1 |
| Operation | Hand wheel, Gear, Pneumatic, Electrical etc. |
| Norminal diameter | 1/2"~48",DN15~DN1200 |
| Pressure rating | CLASS150~ CLASS 2500,PN10-PN420 |
| Material | WCB,WCC, LCB, LCC, C5, WC6, WC9, CF8, CF8M, CF3, CF3M,
A105, LF2, LF3, F304, F316, F304L, F316L etc. |
OVIKO GROUP CO.,LTD. was founded in 2004.It located in Heyi Industrial Zone, Oubei Town, Wenzhou, China,where is the China Pump & Valve hometown.We have more than one hundred empolyees ,including 4 engineers ,5 QC and QA.And we have a professinal ball machining workshop,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion,top entry,metal seat,full welded,NPT ends,V type,3-way ball valve,etc.Surely we can design them by customer's special requirements. We are one of regional leading valves manufacturer, and most of the valves exporting to American and Europe markets.All the valves conform to national and international advanced standards, such as ANSI,BS,DIN,GB, size:1/2"~48",class:150Lb-2500Lb,working temperature-196 degrees celsius to 680 degrees celsius, material including carbon steel,stainless steel, cryogenic service steel,special alloy:Inconel 625,F51,Monel, Titanium, Hastelloy,Etc.With these years effort and good management,we have got API 6D,CE and fire safe API607 certificates.
We insist on the concept of " Quality first, prestige important",after continuous innovation and development,the products have been widely used in many fields, range from oil plants, chemical plants, fertilizer plants, smelters, medical factories and power stations,Not only the products sold well in the world's market, but also have enjoyed a good reputation in the markets.With our professonal and experience, offer excellent quality and best service, hope can enlarge your market and obtain a new brilliance in the future.
OVIKO is one of leading all kinds of ball valve and ball valve parts manufacturers. The products included Trunnion mounted ball valves, floating ball valves, top entry ball valves, fully welded ball valves, metal to metal ball valves, 3 way ball valves, V port ball valves, etc. Also we can make ball valves' parts according to customer drawings.
Our products nominal dia is 1/4"--48". Pressure grade is 150LB-2500LB. Working temperature is -196ºC-450ºC. The material are carbon steel, alloy steel, stainless steel, and so on. To guarantee the products quality, we passed ISO 9001 International Quality Assurance System, CE, API 6D, API607, API6FA, etc. High quality and excellent after-service get our products good market nearly every parts of the world, such as U. S. A, Spain, UK, Italy, Canada, Mexico, MID-east, India, etc. With years of exporting experience, we are good at manufacturing to standards: GB, DIN, ANSI, BS, AS, JIS, ISO, API etc.
We insist on the concept of "Quality first, prestige important", and after continuous innovation and development, the products have been widely used in many fields, range from oil plants, chemical plants, fertilizer plants, smelters, medical factories and power stations. Not only the products sold well in the world's market, but also have enjoyed a good reputation in the markets. We offers the customers with valves of excellent quality and best service, hope to build a new brilliant with you in the future.
