COVNA Welded Ball Valve
COVNA Welded Ball Valve Series
If you are looking for a welded ball valve, you are in the right place here. COVNA is a manufacturer of valves and actuators. We manufacture welded ball valves in 2-way, 3-way and 4-way for your choice. Easy to connect. Suitable for water, oil, air, gas, pulp, etc.
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Welded Ball Valve
Welded Ball ValveThe valve and the pipeline are connected together by welding, so as to achieve the purpose of zero leakage. Suitable for pipelines requiring zero leakage.
| Model | Welded Ball Valve |
| Actuator Type | Manual operated, electric actuator and pneumatic actuator |
| Size Range(Inch) | 1/2", 3/4", 1", 1-1/4", 1.5", 2" |
| Pressure | 10 / 16 / 20 / 64 bar (145 / 232 / 290 / 928 psi) |
| Temperature | -10℃ to 180℃ |
| Connection | Welded |
| Ball Valve Type | 2 Way |
COVNA Electric Actuator Series
Features Of COVNA Electric Actuator:
●Imported motor in Germany technology, IBPM transmission gears, and large torque for operation with long life service and low failure rate.
●If the valves work in a reasonable condition,it is more than 100,000 cycles.
●IP65 weatherproof protection class which could use outdoor.
●ISO5211 mounting for ball valve, butterfly valve, gate valve and globe valve.
●AC/DC power supply(AC-380V, 220V, 110V, 24V, DC-24V,12V)
● Signal control (4-20mA, 1-5Vdc, 0-10Vdc)
● Manual override
● High torque range up to 5000Nm
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COVNA Pneumatic Actuator Series
We provide rack and pinion pneumatic actuator with ISO5211 mounting for ball and butterfly valve for any applications
● Single Acting Pneumatic Valve Actuator(Spring Return Pneumatic Valve Actuator): Air to open and air interrupt to close. Easy to install and change the number of spring to ensure the output torque. High output torque up to 2792Nm. Safe for various industries.
●Double Acting Pneumatic Valve Actuator:Air to open and air to close. With features of responsive and eco-friendly. ISO5211 direct mounting for ball valve and butterfly valve for various applications. High outputtorque up to 4678Nm.
Finding a threaded ball valve for your project? Consult us to get the right valve!
