COVNA Flanged Valve
COVNA Flanged Valve Series
If you are looking for a flanged valve, you are in the right place here. COVNA is a manufacturer of valves and actuators. We manufacture flanged ball valves and flange butterfly valves with ISO5211 mounting. Available in manually operated type, electric actuator type, and pneumatic actuator type.
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Flanged Ball Valve
Flanged ball valve available in floating type and trunnion type for your choice to meet your different requirements. Also available in 2-way, 3-way and 4-way ball valves. ISO5211 mounting.
Stainless steel 304, 316, 316L materials options for your choice.
| Model | Flanged 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",2.5", 3", 4", 5", 6", 8" |
| Pressure | 10 / 16 / 20 / 64 bar (145 / 232 / 290 / 928 psi) |
| Temperature | -10℃ to 180℃ |
| Connection | Flanged |
Flanged Butterfly Valve
Flanged Butterfly ValveManufacturing flanged butterfly valves in ANSI, JIS, DIN, GB standards for different requirements. Offering the best solution for the pipeline which requires a flanged connection.
Stainless steel 304, 316, 316L and WCB materials are available.
| Model | Flanged Butterfly Valve |
| Actuator Type | Manual operated, electric actuator and pneumatic actuator |
| Size Range(Inch) | 2", 2.5", 3", 4", 5", 6", 8", 10", 12", 14", 16", 18", 20", 22", 24" |
| Pressure | 10 / 16 bar (145 / 232 psi) |
| Temperature | -10℃ to 180℃ |
| Connection | Flanged |
| Standard | ANSI, JIS, DIN, GB |
COVNA Electric Actuator Series
Features Of COVNA Electric Actuator:
●Imported motor in Germany technology, IBPM transmission gears, and large torque for operation with longer 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 3 way ball valve for your project? Consult us to get the right valve!
