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Electric fluorine lined ball valve

9 Jul 2018 12:17:00 browse:2930
  • Introduction
  • Technical Parameters

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.

Main technical parameters of electric fluorine lined ball valve
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
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 )
Technical parameters of electric fluorine lined ball valve actuator
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.
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.
Main parts and materials of electric fluorine-lined ball valve
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

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