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VALVE PRODUCTS

COVNA aims to provide customers quailty products with competitive pricing

COVNA HK60Q-P True Union 3 Way PVC Electric Ball Valve

COVNA HK60-Q-P electric true union pvc ball valve, 2 way or 3 way port configuration, standard on/off control, 4-20mA or 0-10VDC modulating control is available, 304 or 316 stainless steel body construction, 220VAC standard voltage, minimum 1/2 inch union connection, default EPDM seat. Widely used in various industrial applications, such as water treatment, irrigation, air, water, etc.

COVNA is professional electric ball valve manufacturer over 2o years. Offer different type electric ball valveelectric butterfly valve, pneumatic actuated ball valvepneumatic actuated butterfly valve.

  • Model: HK60Q-P
  • Size Range: 1/2" to 4"
  • Pressure Range: 0 to 1.0MPa
  • Material: PVC, UPVC, CPVC

COVNA True Union 3 Way Electric Plastic Ball Valve

  • Torque range from 50Nm to 4000Nm.
  • Valve type : 2-Ways & 3-Ways Union Ball Valve (T Type or L Type)
  • Aluminium alloy die-casting shell, exquisite and smooth, and can reduce electromagnetic interference.
  • Intelligent CNC: Intelligent countrol template integrated in the body of electric actuator, digital setting, high precision, one machine mutti-funcitonal
  • Small backlash: The integrated structure avoids the clearance of key connection and has high transmission accuracy.
  • Widely used in various industrial applications, such as water treatment, irrigation, etc.

Technical Parameter of Valve Body:

Port size range 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″, 2-1/2″, 3″, 4″  Orifice(mm) 15, 20, 25, 32, 40, 50, 65, 80, 100
End Connection True Union, Double Union Thread Structure T Port / L Port
Voltage DC-12V, 24V; AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz Voltage Tolerance ±10%
Suitable Media Corrosive media, Water, Air, etc Temperature Of Media -5~80℃ (23℉~176℉)
Working Pressure 1.0 / 1.6 MPa (10 / 16 bar) Actuator Type ON OFF Type, Regulating Type and Intelligent Type

 

3 Way Ball Valve Flow Diagram:

Technical Parameter of Actuators:

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

 

electric actuator

● ON/OFF Type Electric Actuator: 90 degree rotation. AC/DC power supply, signal control and manual override. High torque up to 4000Nm.

● Modulating Type Electric Actuator: Adjust open/close angle from 0 to 90 degree. AC/DC power supply, signal control and manual override. High torque up to 4000Nm.

● Intelligent Type Electric Actuator: Adjust open/close angle from 0 to 90 degree. LED display screen to allow you check the open/close angle easier. AC/DC power supply, signal control and manual override. High torque up to 4000Nm.

Series 5 10 16 30 60 125 250 400
Torque Output 50Nm 100Nm 160Nm 300Nm 600Nm 1250Nm 2500Nm 4000Nm
90° Cycle Time 20S 15/30S 15/30S 15/30S 30S 100S 100S 100S
Angle Of Rotation 0-90° 0-90° 0-90° 0-90° 0-90° 0-90° 0-90° 0-90°
Working Current 0.23A 0.35A 0.4A 0.45A 0.6A 1.03A 1.85A 2.7A
Drive Motor 50W 75W 80W 100W 130W 210W 285W 360W
Mounting Standard ISO5211 direct mounting
Voltage Options DC12V, DC24V, AC24V, AC110V, AC220V, AC380V
Input Signal  4-20mA, 1-5VDC, 0-10VDC
Output Signal  4-20mA, 1-5VDC, 0-10VDC
Protection Class IP65 protection class
Ambient Temp -20 to +60°C
Wiring Diagram A: ON/OFF type with light indicator signal feedback
B: ON/OFF type with passive contact signal feedback
C: ON/OFF type with resisance potentiometer signal feedback
D: ON/OFF type with resistance potentiometer and neutral posistion signal feedback
E: Regulation type with servo control module
F: DC24/DC12V direct ON/OFF type
G: AC380V 3-phase power supply with passive signal feedback
H: AC380V 3-phase power supply with resistance potentiometer and neutral posistion signal feedback

motorized valve body

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