Hi, this is Sherry Wong from COVNA Valves. We are a manufacturer of actuators and valves. And we have 20+ years experience in valve industries. Meanwhile, we had helped more than 2,000 companies with actuation solutions. Rich experience made us confident and we believe that we could help you too.

In this case studio, we want to show some project we did before and hope you will like it.

Welcome to consult us to get a free valve solution! sales@covnaactuator.com

Sherry WongSales Manager
covnaactuator-electric-actuated-ball-valves

Project: Shipbuilding Fuel Supply Project

Products: 214 pcs RS485 Explosion-proof Electric Flanged Ball Valves

Basic on the client’s requirements, they need motorized valves for the shipbuilding fuel supply project. The most important thing is that they require RS485 Modbus and EAC certificate.

Thank customers and engineers for their support, we finished this project well.

covnaactuator-actuated-valve-type

Project: Food And Beverage

Products: Pneumatic flanged ball valve and electric flanged ball valve with bracket

Basic on the client’s requirements, they need a valve for high-temperature application which up to 250℃. So we made an actuator valve with the bracket to let the actuator far from the high-temp medium then keep the actuator safe. Thereby, to extend the lifespan of the actuator valve.

covnaactuator-auto-return-actuated-valves

Project: Power Plant

Products: Normally Closed Electric V-port Ball Valve

Basic on the client’s requirements, they need valves that could return automated when power off. So we made a valve with a fail-safe actuator to meet the client’s requirements then keep their project safe

covnaactuator-actuated-valve-type

Project: Oil And Gas

Products: ANSI 2500LB Motorized Ball Valve

Basic on the client’s requirements, they need a high-pressure 2500LB motorized ball valve and require the lead time should within 60 days. And we finished it within 1 month.

covnaactuator-pneumatic-operated-ball-valves

Project: Shipbuilding

Products: Trunnion ball valve with pneumatic actuator

Basic on the client’s requirements, they need an ANSI 150LB trunnion ball valve with pneumatic actuator for shipbuilding. For ensuring this big guy could open/close fully. We prepare the high torque AW pneumatic actuator for it. And it does works!

covnaactuator-air-actuated-ball-valves

Project: Wastewater Treatment

Products: Pneumatic ball valve and pneumatic triple-offset butterfly valve

Basic on the client’s requirements, they need a number of whole set pneumatic ball valves and pneumatic butterfly valves for wastewater treatment. Such as pneumatic UPVC ball valve, pneumatic flanged ball valve, pneumatic 3-way ball valve and pneumatic triple offset butterfly valve.

covnaactuator-electric-actuated-butterfly-valves

Project: Irrigation

Products: DN700 Motorized Butterfly Valve

We helped to custom a DN700 motorized butterfly valve in DI valve body with CF8 disc for the smart irrigation system. To let our client could control the valve remotely.

covnaactuator electric butterfly valve

Project: Municipal Projects

Products: DN50 & DN100 Electric Actuated Butterfly Valve

We cooperated with this client many times and the client was very satisfied with our valves. The client required 10K JIS standard butterfly valve with modulating type electric actuator for the water supply project.

covnaactuator-actuated-butterfly-valve

Project: Wastewater treatment

Products: DN400 Pneumatic Double Flanged Butterfly Valve With Switch Box

Regarding the client’s requirements, we equipped the AW series pneumatic actuator which has a higher torque range from 230Nm to 30860Nm to ensure the big size valve could open/close fully

COVNA Finished Products For Your Reference

covnaactuator-air-actuated-butterfly-valves
covnaactuator-pneumatic-operated-ball-valves
covnaactuator-pneumatic-operated-ball-valves
covnaactuator-3-way-ball-valve-with-actuator
covnaactuator-electric-actuated-3-piece-ball-valves
covnaactuator-italy-electric-ball-valves
covnaactuator-electric-upvc-ball-valves
covnaactuator-high-pressure-pneumatic-ball-valves
covnaactuator-electric-automated-butterfly-valves
covnaactuator-air-actuated-ball-valves
covnaactuator-electric-actuated-butterfly-valves
covnaactuator-air-actuated-ball-valves
covnaactuator-actuator-control-valve
covnaactuator-electric-actuated-butterfly-valves
covnaactuator-gate-valve-manufacturers
covnaactuator-knife-gate-valves
covnaactuator-electric-automated-butterfly-valves
covnaactuator-electric-actuated-ball-valves
covnaactuator-automatic-electric-ball-valves
covnaactuator-trunnion-mounted-ball-valves
covnaactuator-automatic-ball-valves
covnaactuator-electric-globe-valve
covnaactuator-stainless-steel-globe-valve
covnaactuator-pneumatic-actuated-butterfly-valves
covnaactuator electric control valve
covnaactuator-pneumatic-control-valve
covnaactuator-pneumatic-angle-seat-valves
covnaactuator-electric-valve-actuator

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