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Product overview of electric fluorine lined ball valve
Q941F 46 electric fluorine ball valve is composed of electric actuator and O type fluorine ball valve. The valve body cavity and ball core are lined with corrosion resistant and aging resistant PTFE by high pressure injection molding process, so they have reliable corrosion resistance and sealing ability. Electric fluorine ball valve is mainly used to adjust or cut off strong corrosive medium such as acid and base during operation. Electric actuator built-in servo system, no additional servo amplifier, input 4-20mA signal and 220 V AC / 380V power supply to control the operation. Electric fluorine regulating ball valve has the advantages of simple connection, compact structure, small size, light weight, low resistance, stable and reliable operation, etc.
| Nominal size(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
| Nominal pressure(MPa) | PN1.0、1.6、2.5MPa | |||||||||||||
| Leakage | Soft sealing：no leakage | |||||||||||||
| body form | Two-stage valve body ( floating ball ) | Two-stage valve body ( fixed ball ) | ||||||||||||
| core form | “O”type spherical valve core + f46 | |||||||||||||
| Seal packing | (PTFE) | |||||||||||||
| Connection form | flange | |||||||||||||
| adjustable extent | DN15-65 | DN80-300 | ||||||||||||
| 250:1 | 350:1 | |||||||||||||
| intrinsic error | ±1% | |||||||||||||
| dead zone | ≤1% | |||||||||||||
| return difference | ≤1% | |||||||||||||
| Applicable temperature | Sealing face | |||||||||||||
| PTFE≤180℃ | ||||||||||||||
| Configuration actuator | It can be equipped with YH, YHQ, 3410 series angle stroke electric actuators | |||||||||||||
| Control mode | Switch in-place lamp ( switch two-position control ), intelligent adjustment ( 4 ~ 20ma analog signal control ) | |||||||||||||
| Actuator category | Imported YH series actuator parameters | Parameters of imported 3410 r series actuators | Imported YHQ series actuator parameters |
| Power supply voltage | Standard: 220 v AC single phase optional: 110 v AC single phase,380 / 440 v AC three phase, 24 v / 110 v / 220 v AC | ||
| Output torque | 50N·M～2000N·M | 50N·M～1500N·M | 50N·M～3000N·M |
| Range of motion | 0～90° 0～360° | 0～90° | 0～90°、0°～270° Optional |
| Control mode | Switch in-place lamp (switch two-position control), passive contact signal, 1 / 5k potentiometer, intelligent adjustment (4 ~ 20ma analog signal control) | ||
| actuation time | 15second/30second/60second | 10second/15second/30second | 18S～112S |
| protector | overtemperature protection | Overload protection | Built - in overheat protection and overload protection |
| Ambient temperature | -30°～60° | -30°～60° | -20℃～+70℃ |
| hand operation | Operate with attached handle | Operate with attached handle | Mechanical clutch mechanism with handwheel operation |
| Mechanical limit | Electrical and mechanical double limit | Electrical and mechanical double limit | 2 external adjusting bolts |
| the protection grades | IP65 | IP55 | IP65、IP67、CustomizableIP68 |
| Explosion-proof grade | No explosion proof | ExdⅡ BT4 | ExdⅡ BT4,ExdⅡ CT6 |
| Position measurement | Optional switch or potentiometer | Proportional control unit | Potentiometer, proportional control unit |
| Drive motor | 8W/E | ACreversible motor | Squirrel cage asynchronous motor |
| Wire inlet interface | PE1/2〞incoming line lock | 2-PF 1/2〞incoming line lock | 2-PF 3/4” |
| Shells materials | Aluminium alloy | Steel, aluminum alloy | Steel, aluminum alloy, aluminum bronze, polycarbonate |
| external coating | Dry powder, epoxy polyester, with super anti-corrosion function | ||
| With unique electric braking line, the positioning accuracy is high, the actuator is sensitive, the starting stop is quick and the operation is stable. At the same time, it has the characteristics of anti-interference, anti-surge voltage and strong ability of preventing breakdown. |
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| It is suitable for the control loop with frequent movements. When the continuity rate is 25, the number of movements per hour can reach 630-1200 times. |
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| Part name | Material | |||
| Body、cover | WCB+F46 | 304(CF8)+F46 | 316(CF8M)+F46 | 316L(CF3M)+F46 |
| ball | 2Cr13+Nitridation treatment+46 | 304+46 | 316+46 | 316L+46 |
| steam | 2Cr13+46 | 304+46 | 316+46 | 316L+46 |
| seat sealing ring | PTFE、carbon fiber＋PTFE | |||
| Seal packing | V type PTFE filler | |||
Type selection of electric clamping ball valve products
(1) body parameters: nominal diameter, working pressure, process medium, application situation, valve body material and other series parameters.
(2) Actuator parameters: power supply voltage, control mode, etc. Control signal (4-20mAX 1-5V), the mode of action (electric-open, electric-switch) to provide the above technical parameters as detailed as possible to facilitate our company sales and technical personnel for your accurate selection. If there is any doubt. You can call us, and we will do our best to provide you with excellent service
