Electric Fluorine-Lined Control Valve Product Overview
The company's ZRHPF46 Electric Fluorine-Lined Control Valve consists of a low flow resistance straight-through single-seat valve paired with the imported PSL series and 3810 series linear electric actuators. The electric actuator used in the Electric Fluorine-Lined Control Valve includes a servo amplifier, eliminating the need for an external servo amplifier. It operates with an input control signal (4-20mA DC or 1-5V DC) and single-phase power supply, enabling regulation of parameters such as pressure, flow, temperature, and liquid level. The Electric Fluorine-Lined Control Valve features compact size, light weight, simple wiring, high flow capacity, and precise regulation. It is widely used in industrial process control systems across industries such as power, petroleum, chemical, metallurgy, environmental protection, light industry, teaching, and scientific research equipment.
Electric Fluorine-Lined Control Valve Technical Parameters
| Nominal Diameter (DN) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 150 |
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| Seat Diameter (dn) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 150 |
| Rated Flow Coefficient (KV) | 5.0 | 8 | 12 | 20 | 32 | 50 | 70 | 100 | 240 |
| Allowable Pressure Difference (MPa) | 3.8 | 3.2 | 3.0 | 2.0 | 1.8 | 1.5 | 1.4 | 1.0 | 0.6 |
| Nominal Pressure (MPa) | 1.6, 2.5, 4.0, 6.4 |
| Rated Travel (mm) | 16 | 25 | 40 | 60 |
| Valve Plug Type | Single-Seat Plunger Fluorine-Lined Valve Plug |
| Flow Characteristic | Quick Opening |
| Matching Actuator Type | 3810 Series, PSL Series Electric Actuators (Customer-specified brands are also acceptable) |
| Actuator Parameters | Power Supply Voltage: 220V, Input Signal: 4-20mA or 1-5V DC, Output Signal: 4-20mA DC |
| Protection Rating: Equivalent to IP65, Explosion-Proof Mark: ExdⅡBT4 (ExdⅡBT6 custom order), Manual Operation: Handwheel |
| Ambient Temperature: -25 to +70°C, Ambient Humidity: ≤95% |
Electric Fluorine-Lined Control Valve Performance Indicators
| Item | Indicator Value |
|---|
| Basic Error % | With 3810L: ±2.5; With PSL: ±1.0 |
| Hysteresis % | With 3810L: ±2.0; With PSL: ±1.0 |
| Dead Zone % | 1.0 |
| Start-End Point Deviation % | Electric Open | Start Point | ±2.5 |
| End Point | ±2.5 |
| Electric Close | Start Point | ±2.5 |
| End Point | ±2.5 |
| Rated Travel Deviation % | ≤2.5 |
| Leakage Rate L/h | 0.01% × Valve Rated Capacity |
| Adjustable Range R | 30:1 |
Electric Fluorine-Lined Control Valve Structure Diagram
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| Standard Type | Bellows Seal Type |
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Electric Fluorine-Lined Control Valve Component Materials
| Valve Body, Bonnet | ZG230-450 Lined with F46 |
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| Valve Seat, Plug | 304 Lined with F46 |
| Stem | 304 Lined with F46 |
| Guide Sleeve | 304 Lined with F46 |
| Bellows | Stainless Steel + F46 |
Electric Fluorine-Lined Control Valve Connection Dimensions Diagram
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| Electric Fluorine-Lined Control Valve (with Imported 3810L Actuator) | Electric Fluorine-Lined Control Valve (with Imported PSL Actuator) |
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Electric Fluorine-Lined Control Valve Connection Dimensions
| Nominal Diameter (DN) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 |
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| L | PN16/25 | 181 | 184 | 200 | 222 | 254 | 276 | 298 | 352 | 410 | 451 |
| PN40 | 194 | 197 | 200 | 235 | 267 | 292 | 317 | 368 | 425 | 473 |
| PN64 | 206 | 200 | 210 | 251 | 286 | 311 | 337 | 394 | 440 | 508 |
| H | PN16/25 | 52.5 | 57.5 | 75 | 75 | 85.5 | 92.5 | 100 | 110 | 142.5 | 158 |
| PN40 | 52.5 | 57.5 | 75 | 75 | 82.5 | 92.5 | 100 | 117.5 | 150 | 167.5 |
| PN64 | 65 | 40 | 85 | 85 | 90 | 102.5 | 107.5 | 125 | 172.5 | 195 |
| H1 | 132 | 132 | 158 | 170 | 179 | 214 | 221 | 234 | 270 | 294 |
| H2 | 3810L | 373 | 373 | 495 | 495 | 495 | 700 | 700 | 700 | 725 | 725 |
| PSL | 465 | 465 | 465 | 465 | 465 | 560 | 560 | 560 | 560 | 560 |
| R | 3810L | 225 | 225 | 225 | 225 | 225 | 257 | 257 | 257 | 310 | 310 |
| PSL | 177 | 177 | 177 | 177 | 177 | 182 | 182 | 182 | 182 | 182 |
Electric Fluorine-Lined Control Valve Product Selection
(1) Valve Body Parameters: Nominal diameter, working pressure, process medium, application, valve body material, and other series parameters.
(2) Actuator Parameters: Actuator type, control method, control signal (4-20mA, 1-5V), action mode (air-to-open, air-to-close).
Please provide the above technical parameters in as much detail as possible to facilitate accurate selection by our production and technical personnel. If you have any questions, please call us. We are committed to providing you with high-quality service!
Related Names: Electric Fluorine-Lined Control Valve, ZRHPF46 Electric Fluorine-Lined Bellows Control Valve, Corrosion-Resistant Control Valve
