Size Range: DN15-DN300
Pressure Range: PN16-PN40
End Connection: Flanged, Threaded
Material: Stainless Steel, Carbon Steel
Seals: PTFE, Graphite
Valves Design: Electric V-Ball Valve
Face to Face: ISO 5752, EN 558
End Connection: ASME B16.5, ISO 7005
Testing & Inspection: API 598, ISO 5208
Suitable Medium: Water, Oil, Gas, Steam
The Electric V-Ball Valve provides an advanced solution for precise flow management in industrial operations. Its unique V-shaped ball design allows for accurate and efficient flow control. Integrated with a electric actuator for automated functionality, this valve is perfect for applications that demand exceptional precision. Constructed with durability in mind and equipped with superior sealing technology, it performs reliably under high-pressure and high-temperature environments.
• Reliable Control: Precise control over flow and shut-off, with options for both ON/OFF and modulating control for all valve types.
• High-Temperature and High-Pressure Resistance: Available in materials and designs suitable for high-temperature and high-pressure environments.
• Wide Range of Applications: Valves for general industrial use, petrochemicals, power plants, water treatment, and specialized environments such as food processing (sanitary valves).
• Compact Designs: Space-saving electric actuators available for specific applications, including fine, small flanged ball valves and thin ball valves.
• Corrosion and Abrasion Resistance: Materials selected for corrosive, abrasive, and highly demanding environments.
Valve Type:
Through casting ball valve
Nominal Diameter (DN):
| DN (mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seat Diameter (mm) | 20 | 26 | 33 | 40 | 53 | 66 | 85 | 104 | 128 | 170 | 212 | 256 | 300 | 340 |
| Rated Flow Coefficient (Kv) | 25 | 36 | 63 | 100 | 184 | 284 | 400 | 600 | 950 | 1540 | 2250 | 3900 | 6150 | 9800 |
Nominal Pressure:
PN1.6, 6.4 MPa
| Item | Specification |
|---|---|
| Connection Type | Wafer type, flange type; Standard JB/T79–94 |
| Ball Core Angle | 90° |
| Ball Core Material | Cast steel, cast stainless steel |
| Body Structure | Part of the ball with V-notch |
| Seat Material | PTFE, reinforced PTFE, or stainless steel |
| Applicable Temperature | Normal type: –40 ~ 180°C; High-temp type: –20 ~ 450°C |
| Flow Characteristics | Approximately equal percentage (typical curve, see Appendix) |
| Actuator Model | DKI– I (electrically operated actuator with high control performance) |
| Input Signal | 0–10 mA, 4–20 mA, 1–5 V DC |
| Basic Error | ≤ ±2.5% of full travel |
| Backlash | ≤ 2% of full travel |
| Dead Area | ≤ 3.0% of full travel |
| Leakage | Soft seal: per JB/T7387–94 Table 2, Grade V |
ZKJV–16 Model
| DN (mm) | L | H1 | H2 | D1 | n–φd |
|---|---|---|---|---|---|
| 25 | 102 | 450 | 60 | 85 | 4–18 |
| 32 | 100 | 460 | 65 | 100 | 4–23 |
| 40 | 114 | 470 | 75 | 110 | 4–23 |
| 50 | 124 | 500 | 95 | 125 | 4–23 |
| 65 | 143 | 590 | 105 | 145 | 8–23 |
| 80 | 165 | 600 | 120 | 160 | 8–23 |
| 100 | 190 | 720 | 140 | 180 | 8–23 |
| 125 | 213 | 737 | 165 | 210 | 8–30 |
| 150 | 229 | 755 | 180 | 240 | 8–34 |
| 200 | 267 | 870 | 210 | 295 | 12–34 |
| 250 | 297 | 1070 | 240 | 355 | 12–41 |
| 300 | 330 | 1110 | 290 | 410 | 16–41 |
| 350 | 380 | 1145 | 330 | 470 | 16–41 |
| 400 | 420 | 1180 | 360 | 525 | 16–48 |
Electronic Servo ZDJV–16 Type Internal Actuator
| DN (mm) | PS AUTOMATION CMBH | LNAR–KOSO | Unic–Z | ||||||
|---|---|---|---|---|---|---|---|---|---|
| H1 | L1 | L2 | H1 | L1 | L2 | H1 | L1 | L2 | |
| 25 | 388 | 182 | 90 | 321 | 56 | 225 | 277 | 98 | 110 |
| 32 | 406 | 182 | 90 | 339 | 56 | 225 | 295 | 98 | 110 |
| 40 | 416 | 182 | 90 | 349 | 56 | 225 | 305 | 98 | 110 |
| 50 | 475 | 182 | 90 | 408 | 56 | 265 | 364 | 98 | 110 |
| 65 | 568 | 210 | 105 | 463 | 56 | 255 | 379 | 123 | 133 |
| 80 | 593 | 210 | 105 | 473 | 56 | 255 | 389 | 123 | 133 |
| 100 | 677 | 252 | 131 | 486 | 56 | 255 | 402 | 123 | 133 |
| 125 | 701 | 252 | 131 | 560 | 68 | 270 | 426 | 123 | 133 |
| 150 | 711 | 252 | 131 | 580 | 68 | 270 | / | / | / |
| 200 | 771 | 252 | 131 | 685 | 80 | 335 | / | / | / |
| 250 | / | / | / | / | / | / | / | / | / |
| 300 | / | / | / | / | / | / | / | / | / |
| 350 | / | / | / | / | / | / | / | / | / |
| 400 | / | / | / | / | / | / | / | / | / |
| DN | L | H1 | H2 | D1 | n–φd (Bolt Hole Pattern) |
|---|---|---|---|---|---|
| 25 | 102 | 450 | 60 | 85 | 4–18 |
| 32 | 102 | 460 | 65 | 100 | 4–23 |
| 40 | 114 | 470 | 75 | 110 | 4–23 |
| 50 | 124 | 500 | 95 | 125 | 4–23 |
| 65 | 143 | 590 | 105 | 145 | 8–23 |
| 80 | 165 | 600 | 120 | 160 | 8–23 |
| 100 | 194 | 720 | 140 | 180 | 8–23 |
| 125 | 213 | 737 | 165 | 210 | 8–30 |
| 150 | 229 | 835 | 185 | 240 | 8–34 |
| 200 | 243 | 875 | 205 | 295 | 12–34 |
| 250 | 297 | 1070 | 240 | 355 | 12–41 |
| 300 | 338 | 1110 | 290 | 410 | 16–41 |
| 350 | 380 | 1145 | 330 | 470 | 16–41 |
| 400 | 420 | 1180 | 360 | 525 | 16–48 |
Chemical Processing
Oil and Gas Pipelines
Power Generation
Water Treatment Systems
Industrial Automation
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