Zhejiang, China
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Ball Valve, Segmented Ball Valve, API Ball Valve manufacturer / supplier in China, offering V - Pattern Segmented Ball Valve (VQ347, 647, 947), Socket Joint End Rubber Non Return Check Valve (GLT), Globe Type Flow Balance Valve (KPF-16) and so on.

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V - Pattern Segmented Ball Valve (VQ347, 647, 947)

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Purchase Qty. / Reference FOB Price
1-9 Pieces US $30
10+ Pieces US $27
Port: Ningbo, China
Transport Package: Bubble Plastic Paper + Plywood Case
Payment Terms: L/C, T/T
Material: Carbon Steel, Stainless Steel etc.
Connection Form: Flange End/ Butt Weld End
Driving Mode: Handle/ Electric Actuator / Pneumatic Actuator
Nominal Pressure: ANSI Class 150- 300
Channel: Straight Through Type
Structure: Fixed Ball Valve

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Basic Info

Model NO.: VQ347, 647, 947
Type: V Type Ball Valve
Function: Cut-off / Flow Control
Temperature: High Temperature
Application: Industrial Usage, Water Industrial Usage
Trademark: KARFAR
Specification: DN25-DN500
Origin: China

Product Description

V Type Ball Valve (Segmented Ball Valve)

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.
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.

The main body is made of WCB 304 316 316L
3Under the valve shaft2Cr132Cr132Cr13
6Valve shaft2Cr132Cr132Cr13
7PackingFlexible graphite/PTFE
Stainless Steel Body
3Under the valve shaft304316316L
6Valve shaft304316316L
7PackingFlexible graphite/PTFE
Note: The above structure is standard, the standard body material is carbon steel and stainless steel, and can be configured according to user needs.

Order process:
1. Customer Send order list to telephone +86-577-67379225
I. Valve type, face to face length; II. Connection type; III. Norminal Diameter; IV. Medium type and temperture, Pressure range; V. Material; VI. Actuator

2. After receiving your list, KARFAR will choose Model and give price.
3. Discuss detail request. dlivery time etc
4. Special requests should include in the contract.

We also manufacture as per your request or drawing.
We welcome your comments and inquiries.
company website: http://en.chinaguanlong.net/ 

V - Pattern Segmented Ball Valve (VQ347, 647, 947)
V - Pattern Segmented Ball Valve (VQ347, 647, 947)

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