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 is a highly efficient flow control solution tailored for industrial applications. Featuring a V-shaped ball design, it ensures precise flow regulation and control. Equipped with a electric actuator for automation, this valve is ideal for use in systems requiring high precision. The robust construction and advanced sealing technology deliver superior performance in high-pressure and high-temperature conditions.
Electric Control: Automates flow control with precision using an electric actuator.
V-Ball Design: Ensures accurate flow regulation for demanding applications.
Durable Materials: Built with stainless steel or carbon steel to withstand industrial conditions.
Advanced Sealing: PTFE or graphite seals for reliable performance and leak prevention.
Flexible Connections: Flanged or threaded end connections for easy installation and maintenance.
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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