The electric V-type ball valve, also known as the electric type V ball valve, is an industrial control valve composed of a ball valve and an electric actuator. It is widely used in fluid pipeline control systems in industries such as petroleum, chemical, power, and papermaking. Manufactured by the GNEE Group, this valve is suitable for water, acid, natural gas, and media containing particles, and supports vacuum to high-pressure conditions. Inquiries are welcome.
electric V-type ball valve drawning
GNEE Group offers custom valve services. Contact us for a electric V-type ball valve drawning.
Electric V-Port Ball Valve - Technical Parameters for Valve Body
| Parameter | Description |
|---|---|
| Type | Two-piece Cast Body V-Port Ball Valve, DN25～200 |
| One-piece Cast Body V-Port Ball Valve, DN250～300 | |
| Nominal Diameter (DN) | DN25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300 |
| Nominal Pressure | ANSI 150, 300 Lb; JIS 10, 20 K; PN1.6, 2.5, 4.0 MPa |
| Connection Type | Flange Connection: RF, FM, Standards according to ANSI B16.5; JIS B2201; HG20596 (or GB9113-2000) |
| Valve Body Material | WCB / SCPH2, WC6 / SCPH21, WC9 / SCPH32, CF8 / SCS13A, CF8M / SCS14A |
| Service Temperature | Standard Temperature Type: -29～+150℃ |
| High Temperature Type: +150～+450℃ | |
| Packing | Standard Temperature Type: Wedge-shaped PTFE Packing |
| High Temperature Type: Flexible Graphite Molded Packing | |
| Connection to Actuator | Complies with ISO 5211/1～5211/3-1982 |
V-Port Ball Valve - Main Components and Materials
Body Material: Carbon Steel
| Component | Material Options |
|---|---|
| 1. Body | WCB, LCB, WC9 |
| 2. Valve Body | WCB, LCB, WC9 |
| 3. Lower Valve Stem | 2Cr13 |
| 4. Seal Ring | PTFE/PPL |
| 5. V-Ball | CF8, CF8M, CF3M |
| 6. Upper Valve Stem | 2Cr13 |
| 7. Packing | Flexible Graphite/PTFE |
| 8. Packing Gland | WCB, LCB, WC9 |
| 9. Retaining Plate | WCB, LCB, WC9 |
Body Material: Stainless Steel
| Component | Material Options |
|---|---|
| 1. Body | CF8, CF8M, CF3M |
| 2. Valve Body | CF8, CF8M, CF3M |
| 3. Lower Valve Stem | 304, 316, 316L |
| 4. Seal Ring | PTFE/PPL |
| 5. V-Ball | CF8, CF8M, CF3M |
| 6. Upper Valve Stem | 304, 316, 316L |
| 7. Packing | Flexible Graphite/PTFE |
| 8. Packing Gland | CF8, CF8M, CF3M |
| 9. Retaining Plate | CF8, CF8M, CF3M |
Electric V-type ball valve KV value and flow characteristics
|
Nominal diameter(mm) |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
|
Valve seat diameter(mm) |
28 |
31 |
37 |
40 |
53 |
66 |
89 |
104 |
130 |
173 |
212 |
255 |
|
Flow coefficient Kv |
30 |
35 |
56 |
90 |
140 |
230 |
387 |
600 |
965 |
1567 |
2400 |
3900 |
Features and Advantages
- Precise Flow Control: Due to the V-shaped ball design, the electric V-ball valve offers high precision and stability in regulating media flow.
- Easy Operation: Driven by an electric actuator, precise control of valve opening and closing is achieved, making operation simple and quick.
- Low Fluid Resistance: The geometry of the V-shaped ball allows the media to flow smoothly through the valve, reducing pressure drop and valve wear.
- Reliable Sealing: The electric V-ball valve's V-shaped structure design provides a large contact area between the ball and the valve seat, resulting in excellent sealing performance and achieving zero-leakage control.
- Easy Maintenance: The electric V-ball valve's compact design and simple structure reduce floor space requirements, facilitating installation and maintenance.
Electric V-type ball valve Selection Considerations
When selecting an electric V-type ball valve, the following factors need to be considered:
- Working Medium Properties: This includes the type, temperature, pressure, and corrosiveness of the medium to determine the valve material and sealing requirements.
- Flow Rate Requirements: Select the appropriate valve size and flow characteristics (e.g., linear or equal percentage flow characteristics) based on application requirements.
- Pressure Rating: Ensure the selected ball valve's rated pressure range can safely withstand the maximum working pressure in the system.
- Environmental Conditions: If the valve will be used in special environmental conditions (e.g., high temperature, low temperature, or explosive gas environments), select a valve that meets the corresponding environmental requirements and consider additional safety measures.
- Cost and Maintenance: Comprehensively consider the valve's purchase cost, installation cost, and subsequent maintenance costs to select a product with the best cost-performance ratio.
GNEE Group, as a valve manufacturer and supplier with 18 years of experience, can provide you with selection advice. Contact us for advice.