


Company Profile
COVNA Industry Automation Co.,Ltd.
At COVNA,our 26+ years in automatic control valves are built on innovation and the craftsman's spirit. We adopt intelligent manufacturing and lean quality management to achieve international certifications and exceed customer expectations. Our seasoned team offers full OEM and customization capabilities,and our vast inventory ensures rapid order fulfillment. To guarantee zero defects,every valve undergoes comprehensive testing and strict quality control at every stage. We aim to build a safe,reliable,and trusted global brand in industrial automation-where precision engineering meets enduring performance,and your peace of mind is our highest priority.
Rich Experience
Our 26+ years in automatic control valves are built on innovation and the craftsman's spirit.
Technical Advantages
Our seasoned team offers full OEM and customization capabilities,and our vast inventory ensures rapid order fulfillment.

Premium Electric Ball Valve Stainless Steel From Covna - Origin: China
US$45.00 / Piece
1 Piece (MOQ)
US$438.00/ Piece
1 Piece (MOQ)
US$35.00/ Piece
1 Piece (MOQ)
US$208.00-524.00/ Piece
1 Piece (MOQ)
US$68.80-78.60/ pieces
1 pieces (MOQ)
Rubber Seat Double Flange Type Carbon Steel Electric Rotary Actuator Butterfly Valve
US$98.00 / Piece
1 Piece (MOQ)
Covna C3 Inch Automatic Stainless Steel Electric Butterfly Valve Ball Grooved Butterfly Gas Pressure Reducing Valve
US$88.00-148.00 / Piece
1 Piece (MOQ)
Covna 8 Inch PTFE Rubber Seat Wafer Type Stainless Steel 12V DC Modulating Electric Actuator Butterfly Valve
US$88.00-148.00 / Piece
1 Piece (MOQ)
Covna 2 Way Modulating Electric Actuator PVC Double Union Ball Valve
US$85.00-97.00 / pieces
1 pieces (MOQ)
HK-Ex-Q V-Port Explosion-Proof Electric Flange Ball Valve Multi-Turn Stainless Steel Motorized Ball Valve
US$1,300.00-1,327.00 / sets
1 sets (MOQ)
Electric Actuator Stainless Steel Ball Valve 1/2" DN100 PTFE Sealing
US$94.50-346.20 / Piece
1 Piece (MOQ)
Flanged DN50 Pn16 Stainless Steel Pneumatic Valve ANSI 1500 by Covna
US$50.00-450.00 / Piece
1 Piece (MOQ)
Stainless Steel Pneumatic Ball Valve 1/2"-6" Flanged End DN15-DN150
US$62.90-796.50 / Piece
1 Piece (MOQ)
ANSI Class 1500 Stainless Steel DN50 Flanged Pneumatic Valve by Covna
US$62.90-796.50 / Piece
1 Piece (MOQ)
Vibration Resistant Stainless-Steel Air-Powered Modulating Butterfly Valve for Boiler Room
US$35.00 / Piece
1 Piece (MOQ)
Covna 2 Way 3 PCS 1000 Wog 304 Stainless Steel Air Control Ball Valve Pneumatic Actuated Ball Valve with Limit Switch
US$62.90-796.50 / Piece
1 Piece (MOQ)
Covna 1/2 Inch Threaded Plastic PVC Ball Valve Pneumatic PVC Double Union Ball Valve with Pneumatic Actuator
US$62.90-796.50 / Piece
1 Piece (MOQ)
Covna Food Safe Stainless Steel 304 Sanitary Pneumatic Ball Valve Tri Clamp Connection Pneumatic Air Valve
US$62.90-796.50 / Piece
1 Piece (MOQ)
Covna Pneumatic Control Valve DN20-DN300 Pneumatic Diaphragm Control Globe Valve for Power Plant and Dairy Pasteurizer
US$399.00-458.00 / pieces
1 pieces (MOQ)
Covna Stainless Steel Pneumatic Flange Globe Valve Single Seat Wcb Control for Tractor Gas Pressure Reducing Valve
US$489.00-567.00 / sets
1 sets (MOQ)
Covna Modulating Diaphragm Control Valve Exhaust Valve Controller Cast Steel Flange Pneumatic Globe Valve with Positioner
US$489.00-567.00 / sets
1 sets (MOQ)
Pneumatic Water Steam Globe Valve Actuator Diaphragm Control Valve with Positione Control Valves High Pressure Reducing Valve
US$489.00-567.00 / sets
1 sets (MOQ)
Covna Radiator Control SUS Pressure Reducing Valve Self Actuated Pressure Control Valve Pressure Reducing Valve
US$489.00-567.00 / sets
1 sets (MOQ)
Pneumatic Steam Valve Top Guide Sleeve Wcb Diaphragm Operated Pneumatic Control Globe Valve Pneumatic High Temperature Regulating Valve
US$489.00-567.00 / sets
1 sets (MOQ)
High-Quality Self-Operated Pressure Control Pneumatic Valve by Covna Wcb
US$489.00-567.00 / sets
1 sets (MOQ)
DN20-DN300 Smart Water Control Valve for Pneumatic Diaphragm Globe
US$489.00-567.00 / sets
1 sets (MOQ)
COMPANY PROFILE
COVNA GROUP Co., Limited
Enterprise introduction
COVNA GROUP Co., Limited is COVNA GROUP Co., Limited. Was established in 1999, specializing in the production of flow in the pipeline special [solenoid valve, electric valve and pneumatic valve and air source treatment unit], [families, under its own brand name willy COVNA "] marketing all over the world, and in the international market and to Europe, the U. S., Japan and other major industrial countries competition, quality deeply sure.
At present in two position twoway valveway valve [solenoid valve] in the field. Export capacity the first in the nation, sales of all over the world, the general manager since Valve industry and stepped into the flow in the pipeline, ShengLiHua this industry automation, namely in the [quality first, service first, reputation first] three first management concept, make the product quality and production in the international market and to Europe, the U. S., Japan with the reasonable price, more France, Spain, and other countries of the world medical devices designated device [families, has COVNA "] electromagnetic valve, visible brand has been sure people from all walks of life.
COVNA GROUP Co., Limited. Has the production of [pneumatic valve], itself for the fluid is very wide, as long as the user with the correct liquid, use the stress, can provide to customers the most satisfactory. [solenoid valve] in the quality control, the development, the perfect advanced industrial countries, perfect after-sales service, is the families as willy clinging, [solenoid valve] specifications from 1/8 "~ 4", the threaded, law mouth, closed type aperture (electricity open), often open type (electricity closed), explosion proof type, the specification is complete. Material is forging copper, casting copper, iron, stainless steel precision casting # 304, PVC and iron Christopher long body, suitable for: Steam, water, air, gas, vacuum, light oil, heavy oil, acid and alkaline fluid.
This company produces the [solenoid valve] and [pneumatic valve] has been widely used in machine automation design, such as water level control, temperature control, air conditioner, automatic filling equipment, fire control, professional irrigation, the SPA massage (SPA), steam dipping, solar water heating engineering, water treatment and environmental protection equipment, chemical industry machine food machine, etc.
If the industry in all kinds of control valve design and development of need, our company is (ISO-9001) international product guarantee recognize factory, and through the [(industrial safety norms, ( [UL429] the authentication, have research and development department for the industry to design services and solutions to problems.
The company's families will the introduction of new products, please note dealers, welcome to join us!
[ COVNA"]-global trust!
Mainland company: COVNA GROUP Co., Limited
Enterprise introduction
COVNA GROUP Co., Limited is COVNA GROUP Co., Limited. Was established in 1999, specializing in the production of flow in the pipeline special [solenoid valve, electric valve and pneumatic valve and air source treatment unit], [families, under its own brand name willy COVNA "] marketing all over the world, and in the international market and to Europe, the U. S., Japan and other major industrial countries competition, quality deeply sure.
At present in two position twoway valveway valve [solenoid valve] in the field. Export capacity the first in the nation, sales of all over the world, the general manager since Valve industry and stepped into the flow in the pipeline, ShengLiHua this industry automation, namely in the [quality first, service first, reputation first] three first management concept, make the product quality and production in the international market and to Europe, the U. S., Japan with the reasonable price, more France, Spain, and other countries of the world medical devices designated device [families, has COVNA "] electromagnetic valve, visible brand has been sure people from all walks of life.
COVNA GROUP Co., Limited. Has the production of [pneumatic valve], itself for the fluid is very wide, as long as the user with the correct liquid, use the stress, can provide to customers the most satisfactory. [solenoid valve] in the quality control, the development, the perfect advanced industrial countries, perfect after-sales service, is the families as willy clinging, [solenoid valve] specifications from 1/8 "~ 4", the threaded, law mouth, closed type aperture (electricity open), often open type (electricity closed), explosion proof type, the specification is complete. Material is forging copper, casting copper, iron, stainless steel precision casting # 304, PVC and iron Christopher long body, suitable for: Steam, water, air, gas, vacuum, light oil, heavy oil, acid and alkaline fluid.
This company produces the [solenoid valve] and [pneumatic valve] has been widely used in machine automation design, such as water level control, temperature control, air conditioner, automatic filling equipment, fire control, professional irrigation, the SPA massage (SPA), steam dipping, solar water heating engineering, water treatment and environmental protection equipment, chemical industry machine food machine, etc.
If the industry in all kinds of control valve design and development of need, our company is (ISO-9001) international product guarantee recognize factory, and through the [(industrial safety norms, ( [UL429] the authentication, have research and development department for the industry to design services and solutions to problems.
The company's families will the introduction of new products, please note dealers, welcome to join us!
[ COVNA"]-global trust!
Mainland company: COVNA GROUP Co., Limited
Authentication
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Pneumatic Valve
,
Solenoid Valve
,
Motorized Valve
,
Manual Valve
,
Pneumatic Cylinder
Year of Establishment:
2013-05-16
Number of Employees:
51
Address:
Room 101, Building 3, No. 26, Hantang Street, Dongcheng Street, Dongguan, Guangdong, China
Solutions
OEM/ODM
Factory Tour
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