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Dongguan Covna Automation Industry Co., Ltd.

Valve, Control Valve, Butterfly Valve manufacturer / supplier in China, offering DC24V Motor Cast Iron Butterfly Valve, Covna AC1010-M5 Air Source Treatment Unit, Covna Pilot-Operated Steam Normally Closed Solenoid Valve and so on.

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Supplier Homepage Product Motorized Valve DC24V Motor Cast Iron Butterfly Valve

DC24V Motor Cast Iron Butterfly Valve

Purchase Qty.:
1-4 5+
FOB Unit Price: US $150 US $145
Purchase Qty. (Pieces) FOB Unit Price
1-4 US $150
5+ US $145
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Production Capacity: 99999
Transport Package: Wood and Packing Box
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: HK60D
  • Connection Form: Wafer
  • Seal Form: Force Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Soft Sealed
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Medium: Water,Air
  • Body Material: Cast Iron
  • Trademark: COVNA
  • Origin: Dongguan, China
  • Driving Mode: Electric
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Valve Body: Sheet Metal
  • Voltage: 12V, 24V DC, 24V AC, 110V ,AC220V
  • Certification: CE,RoHS
  • Life Time: 10000000
  • Specification: CE RoHS ISO90001
  • HS Code: 84818010
Product Description

Electric actuator butterfly valve
Product introduction 
COVNA series butterfly valve, unique appearance, compact structure. The 2- way seal function, not affect by the flow control. Can be used as the truncation effect, also can flow regulation, Shell using epoxy resin coating to prevent rust. Through the selection of the valve seat seal, disc material, suitable for different working medium.
Nominal size: DN40-DN1000
Body material: WCB,Ductile iron,304,316
Connection type: Wafer, flange, LT- lug wafer type
Pressure class: PN10,PN16
Structure type: The midline structure
Valve components
Disc material: Ductile iron nickel plating, nylon coating, aluminum bronze, 304, 316, 316L, 1.4529, 2507
Stem material: Stainless steel 410,304
Applicable medium: Water, liquids, gas, oil, powder, steam, acid-base corrosive medium.
Design and manufacturing standards
Design and manufacture: GB/T12238-2008
Connection standard: JB/T 79.1-1994 ASME B16.10
Structure length: GB/T12221-2005 ASME B16.5
Pressure testing: GB/T13927-2008 
Electric actuator
On-off type: feedback signal: Passive contact signal/4-20mA/ resistance signals.
Regulation type: Input signal 4-20mA/0-10V/1-5V;
Feedback signal: 4-20mA/0-10V/1-5V
Voltage: AC220V\380V\110V\24V,DC12V\24V etc;Special voltage can be customized.
Explosion-proof class: Can be choose explosion-proof type EX d IIBT4


Control type


Electric actuator

ON-OFF type

Feedback: the active signal, passive contact signal, resistance, 4-20mA

Regulation type

Input and output signal: 4-20mA, 0-10v, 1-5v, switch, MODBUS, PROFIBUS field bus

Filed operation

The field, remote control switch regulation and MODBUS, PROFIBUS field bus

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