COVNA aims to provide customers quailty products with competitive pricing

Socket Welded 3 PC Ball Valve with Electric Actuator

Could be equipped with modulating or on-off electric actuator. Available in local / remote control electric actuator with LCD display screen to achieve the goal of industrial automation.

Available in 4-20mA, 0-10V DC or 1-5V DC signal controls. Widely used for irrigation system, wastewater treatment, etc.

This socket welded electric ball valve is a three piece, two way valve that can be installed into whatever position your unique machinery calls for, making it highly versatile as well.

Its NEMA 4/4X weatherproof enclosure works with its anti-static nature to help ensure that it never wears down, while the 304 stainless steel composition provides it an extra layer of strength. Our motorized ball valve features a 20 second 90 degree cycle time.

As a proffesional electric actuator ball valve manufacturer, COVNA always provides customer first class product and service. Welcome to contact US!

  • Model: Welded electric ball valve
  • Size Range: 1/4'' to 4''
  • Pressure Range: 1.0 to 31.5MPa (145 to 4568PSI)
  • Material: WCB, Stainless Steel

2 Way Ball Valve with Electric Actuator

  • ON-OFF Type: The Active Contact Signal, Passive Contact Signal, Resistance, 4-20mA
  • Regulation Type: Input & Output Signal: DC 4-20mA, DC 0-10V, DC 1-5V
  • Multi control methods for your choice: available in manual control, signal control and AC/DC power supply
  • 3-piece ball valve design. Easy to maintenance and repair to extend the lifespan
  • Available in threaded, flanged, tri-clamp, and welding connection
  •  Vast applications like water treatment, HVAC, paper & pulp, power plant, FGD industry, and other applications

solenoid valve parameters

Size Range DN15-200 Body Material Stainless Steel
Core Materal Stainless Steel, WCB End Connection Welded
Working Pressure 1.0 / 2.5 / 4.0 / 6.4 / 31.5 MPa (145 / 362 / 580 / 928 / 4568 PSI) Suitable Media Water, Air, Oil, Gas, etc
Temperature Of Media -10~180℃ (14℉~356℉) Structure Floating ball core
Voltage DC-12V, 24V; AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz Voltage Tolerance ±10%

electric ball valve dimension

motorized actuator

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
Intelligent 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 300m 16000Nm 2500Nm 2500Nm 4000Nm


● 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.

company certificates company certifications

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.

  • 20 years manufacturer of actuated valves
  • Mass customaztion acceptable. 3 production base, large stock,
  • Short lead time, same day shipping.
  • German imported manufacturing facilities, 100% Q.C passed before shipping, quality assured.
  • Industrial standard 1 year (12 months) warranty.
  • ISO 9001 certificated, with extra certifications include CE, TUV, RoHS, SGS, BV, explosion & fire safe.
  • OEM / ODM  service available. Can do JIS 5K / 10K, ANSI 150lb / 300lb / 600lb / 900lb standard.

More interesting information on COVNA automatic valve, pls visit COVNA FB page

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