COVNA Products

HK60-D-C Cast Iron Fluorine Lined Electric Butterfly Valve

This wafer type butterfly valve is for chemical industry. Adopt PTFE as the seal and disc which has a powerful ability of anti-corrosion. Suitable for acid, alkali, and other media flow control. Disc plate with frame structure, high strength, flow area, flow resistance. The valve with more and more tightly sealed off function, a reliable sealing performance.

  Model   HK60D-C
  Torque Range   50Nm to 400Nm
  Size Range   DN50 to DN400 (2in to 16in)
  Pressure   10bar, 16bar
  Temperature   -10℃ to 180℃(14℉ to 356℉)
  Voltage   DC-12V, 24V; AC-24V, 110V, 220V, 380V
  Medium   Acid, alkali, etc

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Anti-corrosive Electric Butterfly Valve

  • Torque range is 50Nm(442 in-lb) to 2500Nm(22123 in-lb).
  • It could be equipped with on off type actuator, modulating type actuator and intelligent type actuator
  • Easy automation/Retrofit possible/Safe operation
  • Steam lined valve disc ensures lower pressure drop
  • Size range from 2 inch to 16 inch, size ia available to custom

Technical Parameters of Valve Actuator
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  ON/OFF Type   Feedback: the active contact signal, passive contact signal, resistant, 4-20mA
  Regulation Type   Input & Output signal: DC 4-20mA, DC 0-10V, DC 1-5V
  Field Operation   The field, remote control switch regulation and MODBUS, PROFIBUS field bus
  Voltage optional   AC 110-240V 380V 50/60Hz; DC12V, DC24V, Special voltage can be customized
  Protection Class   IP65

  Model   05   10   16   30   60   125   250   400
  Torque Output   50Nm   100Nm   160Nm   300Nm   600Nm   1250Nm   2500Nm   4000Nm

Technical Parameters of Valve Body

  Valve Body   Valve components
  Nominal size   DN50-DN400   Sealing material   PTFE
  Body Material   Cast Iron,WCB,304,316   Disc Material   PTFE
  End Connection   wafer, flange, lug wafer   Feature   Acid and alkali resistant
  Operating Pressure   PN1.0MPa, PN1.6MPa   Applicable media   Water, Air, Gas, Oil, Liquid
  Structure   Midline structure/A-Type   Design standard   ISO, DIN, IDF, SMS, 3A

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Technical Parameter of Valve Body:

  Nominal Size   DN15-DN200   Body Material   PVC, UPV, CPVC, PVDF and PPH
  End Connection   True Union, Double Union Thread   Structure   T Port / L Port
  Operating Pressure   1.0 / 1.6 MPa (10 / 16 bar)   Voltage Tolerance   ±10%
  Suitable Media   Corrosive media, Water, Air, etc   Temperature Of Media   -5~80℃ (23℉~176℉)
  Design standard   ISO, DIN, IDF, SMS, 3A   Orifice(mm)  15, 20, 25, 32, 40, 50, 65, 80, 100

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Package & Shipping:
As a professional electric ball valve manufacturer, COVNA aims to provide our customers the best quality products with the most competitive pricing, on-time delivery and full warranty service with omprehensive service from start to finish, encompassing consultation through to after sales service, full support in every respect and ensure that you are accompanied at each stage of your project.
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Company Profile:
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Purchase Guide:

● Confirm the valve size you need. We offer this Cast Iron Fluorine Lined Electric Butterfly Valve in 1/2in to 4in.

● Confirm the valve body material you need. We offer this Cast Iron Fluorine Lined Electric Butterfly Valve material.

● Confirm the connection standard. We offer this Cast Iron Fluorine Lined Electric Butterfly Valve in ANSI, JIS, DIN, and UK standard.

● Confirm the pressure and working temperature. Pressure and temperature are the important points and those may affect the cost.

● Confirm the voltage you need. The right voltage could help your valve operate better.

● Tell us your medium. Different medium has different features and we will help you to select the valve basic on the medium requirements

● Confirm the actuator type you need. We have on/off type, modulating type, intelligent type, explosion-proof type, IP68 type and auto return type electric valve actuator for your project.

Any requirements please tell us like core material, sealing material, or connection standard. We could help you to custom the valve you need.

More infomation, please send message to us. Quote will be provided within 2 hours! inquiry@covna-china.com

Technical Parameter of Actuators:
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  Model   5   10   16   30   60   125   250   400
  Torque Output   50Nm   100Nm   160Nm   300Nm   600Nm   1250Nm   2500Nm   4000Nm
  90°Cycle Time   20s/60s   15s/30s/60s   15s/30s   15s/30s   30s/60s   100s   100s   100s
  Angle of Rotation   0-90°   0-90°   0-90°   0-90°   0-90°   0-90°   0-90°   0-90°
  Working Current   0.25A   0.48A   0.68A   0.8A   1.2A   2A   2A   2.7A
  Starting Current   0.25A   0.48A   0.72A   0.86A   1.38A   2.3A   2.3A   3A
  Drive Motor   10W/F   25W/F   30W/F   40W/F   90W/F   100W/F   120W/F   140W/F
  Product Weight   3kg   5kg   5.5kg   8kg   8.5kg   15kg   15.5kg   16kg
  Voltage Option   AC 110V, AC 220V, AC 380V, DC 12V, DC 24V
  Insulation Resistance   DC24V:100MΩ/250V; AC110/220V/380V: 100MΩ/500V
  Withstand Voltage   DC24V:500V; AC110/220V:1500V; AC380V:1800V 1Minute
  Protection Class   IP65
  Installation Angle   Any
  Electrical Connection   G1/2 Water-proof Gable Connectors, Electric Power Wire, Signal Wire
  Ambient Temp.   -30℃to 60℃
  Control Circuit
   A: ON/OFF type with light indicator signal feedback
  B: ON/OFF type with passive contact signal feedback
  C: ON/OFF type with resistance potentiometer signal feedback
  D: ON/OFF type with resistance potentiometer and neutral position signal feedback
  E: Regulation type with servo control module
  F: DC24V/DC12V dirct ON/OFF type
  G: AC380V three-phase power supply with passive signal feedback
  H: AC380V three-phase power supply with resistance potentiometer signal feedback
Optional Function   Over Torque protectors, dehumidify heater, stainless steel coupling & yoke

 

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