Product Description
| Technical parameters |
Standard Specification |
| supply voltage AC220V,AC380V |
The Standard of the flange GB9113,GB9115 |
| Environmental Temperature -30ºC~+70ºC |
Test & inspection GB/T13927-1992,B/T9092-1999 |
| Protection class IP67 |
Design Basis JB-T8527-1997 |
| Body Description |
Structural length standard GB/T12221 |
| Nominal diameter 15-250mm |
|
| Nominal Pressure PN16,PN25,PN40 |
Functin Options |
| Commection Method Wafer Connecting |
Exlosion Proof Model Explosion-proof class:dIIBT4 |
| Valve Body Material WCB,SS304,SS316,SS316L |
Signal Feedback X1 mechanical passive signal,X2 active signal |
| The plate material WCB,SS304,SS316,SS316L |
Switch Model Electric drive in place, electricity shut in place. |
| (Steel metal seal) |
Belt heater Can be in damp environment dry inside components. |
| Working Temperature |
C6:-30ºC~250ºC |
Regulation Model Regulator input 4~20mA,1~5V,0~10V signal, realizing adjustment function |
| C7:-30ºC~350ºC |
Applicable medium Water, air, gas, neutral gas or liquid |
| C8:-40ºC~400ºC |
Manual Function Optional wheel,manaual switch-&close vallve function. |
| C9:-40ºC~450ºC |
Remarks Electric parameters, please also refer to the optional electric actuator |
Product Description
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,
Production process
Certificates & Test reports
Packing&Shipping
FAQ
Q:Are you a trading company or a manufacturer?
We are a manufacturer with a 13,000 square metre factory.
Q:Can you provide assembly drawings?
Yes, we will provide the relevant drawings as soon as possible if you need them.
Q:How do you guarantee the quality of your products?
A: Before the products leave the factory, our quality inspectors will inspect each product before shipment to ensure the pass rate.
Q: Can you produce different standard valves according to customers' requirements?
A: Yes, please provide specific details, such as model, size, pressure, material and so on.
Q:How long is your delivery time?
A: Usually 15-30 days, it depends on the order quantity and our storage.
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