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COVNA Industrial Automation Co., Ltd.About UsBuilding C, Longchang Micro-Chuangyuan, No. 26 Hantang Street, Dongcheng District, Dongguan City, ChinaCOVNA is a German technology that integrates R & D, design, sales and service. It specializes in the production of pipeline fluid control solenoid valves, pneumatic valves, electric valves and other automation equipment accessories.COVNA Industrial Automation Co., Ltd.About UsBuilding C, Longchang Micro-Chuangyuan, No. 26 Hantang Street, Dongcheng District, Dongguan City, ChinaCOVNA is a German technology that integrates R & D, design, sales and service. It specializes in the production of pipeline fluid control solenoid valves, pneumatic valves, electric valves and other automation equipment accessories.COVNA Industrial Automation Co., Ltd.COVNA Industrial Automation Co., Ltd.COVNA Industrial Automation Co., Ltd.COVNA Industrial Automation Co., Ltd.COVNA Industrial Automation Co., Ltd.COVNA Industrial Automation Co., Ltd.COVNA Industrial Automation Co., Ltd.COVNA Industrial Automation Co., Ltd.COVNA Industrial Automation Co., Ltd.COVNA Industrial Automation Co.,

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Electric valve Top 10

COVNA DN150 6 inch PN16 PTFE Seat Wafer Type 316 Stainless Steel 24VDC Three Phrase Modulating Electric Actuator Butterfly Valve
COVNA DN150 6 inch PN16 PTFE Seat Wafer Type 316 Stainless Steel 24VDC Three Phrase Modulating Electric Actuator Butterfly Valve
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USD99.90 - USD199.99
Hot Sale 3 Way 24V DC Electric Actuator Water Control Ball Valve
Hot Sale 3 Way 24V DC Electric Actuator Water Control Ball Valve
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USD102.30 - USD800.00
COVNA DN150 PN16 6 inch 12V DC PTFE Lined Wafer Type Cast Steel Motorized Butterfly Valve
COVNA DN150 PN16 6 inch 12V DC PTFE Lined Wafer Type Cast Steel Motorized Butterfly Valve
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USD89.99 - USD199.99
AC380V Motorized Valve Intelligent 4-20ma 450N Multi Turn Electric Actuator
AC380V Motorized Valve Intelligent 4-20ma 450N Multi Turn Electric Actuator
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USD570.00 - USD655.00
COVNA DN50 2 inch 220V AC Tri Clamp Connection Food Grade Stainless Steel Motor Operated Sanitary Butterfly Valve
COVNA DN50 2 inch 220V AC Tri Clamp Connection Food Grade Stainless Steel Motor Operated Sanitary Butterfly Valve
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USD99.99 - USD139.99
COVNA C-05 Series 12V DC On Off Control 90 Degree Electric Rotary Actuator
COVNA C-05 Series 12V DC On Off Control 90 Degree Electric Rotary Actuator
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USD69.99 - USD199.99
5 inch 24 Volt Flange Type 4-20mA Analog Control Electric Actuator Water Flow Control Ball Valve with Coupling
5 inch 24 Volt Flange Type 4-20mA Analog Control Electric Actuator Water Flow Control Ball Valve with Coupling
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USD89.99 - USD199.99
COVNA DN100 4 inch 2 Way 220V AC Tri Clamp Connection Food Grade Stainless Steel Electric Actuated Sanitary Ball Valve
COVNA DN100 4 inch 2 Way 220V AC Tri Clamp Connection Food Grade Stainless Steel Electric Actuated Sanitary Ball Valve
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USD288.00 - USD340.00
4 inch Double Flange Ductile Iron Electric Actuator Butterfly Valve
4 inch Double Flange Ductile Iron Electric Actuator Butterfly Valve
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USD190.00 - USD222.00
COVNA DN40 1.5 inch 24V DC Italy Wafer Type Flanged 304 Stainless Steel Motor Operated Ball Valve
COVNA DN40 1.5 inch 24V DC Italy Wafer Type Flanged 304 Stainless Steel Motor Operated Ball Valve
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USD149.00 - USD170.00
COVNA DN150 6 inch PN16 PTFE Seat Wafer Type 316 Stainless Steel 24VDC Three Phrase Modulating Electric Actuator Butterfly Valve

COVNA DN150 6 inch PN16 PTFE Seat Wafer Type 316 Stainless Steel 24VDC Three Phrase Modulating Electric Actuator Butterfly Valve
USD99.90 - USD199.99

Hot Sale 3 Way 24V DC Electric Actuator Water Control Ball Valve

Hot Sale 3 Way 24V DC Electric Actuator Water Control Ball Valve
USD102.30 - USD800.00

COVNA DN150 PN16 6 inch 12V DC PTFE Lined Wafer Type Cast Steel Motorized Butterfly Valve

COVNA DN150 PN16 6 inch 12V DC PTFE Lined Wafer Type Cast Steel Motorized Butterfly Valve
USD89.99 - USD199.99

AC380V Motorized Valve Intelligent 4-20ma 450N Multi Turn Electric Actuator

AC380V Motorized Valve Intelligent 4-20ma 450N Multi Turn Electric Actuator
USD570.00 - USD655.00

COVNA DN50 2 inch 220V AC Tri Clamp Connection Food Grade Stainless Steel Motor Operated Sanitary Butterfly Valve

COVNA DN50 2 inch 220V AC Tri Clamp Connection Food Grade Stainless Steel Motor Operated Sanitary Butterfly Valve
USD99.99 - USD139.99

COVNA C-05 Series 12V DC On Off Control 90 Degree Electric Rotary Actuator

COVNA C-05 Series 12V DC On Off Control 90 Degree Electric Rotary Actuator
USD69.99 - USD199.99

5 inch 24 Volt Flange Type 4-20mA Analog Control Electric Actuator Water Flow Control Ball Valve with Coupling

5 inch 24 Volt Flange Type 4-20mA Analog Control Electric Actuator Water Flow Control Ball Valve with Coupling
USD89.99 - USD199.99

COVNA DN100 4 inch 2 Way 220V AC Tri Clamp Connection Food Grade Stainless Steel Electric Actuated Sanitary Ball Valve

COVNA DN100 4 inch 2 Way 220V AC Tri Clamp Connection Food Grade Stainless Steel Electric Actuated Sanitary Ball Valve
USD288.00 - USD340.00

4 inch Double Flange Ductile Iron Electric Actuator Butterfly Valve

4 inch Double Flange Ductile Iron Electric Actuator Butterfly Valve
USD190.00 - USD222.00

COVNA DN40 1.5 inch 24V DC Italy Wafer Type Flanged 304 Stainless Steel Motor Operated Ball Valve

COVNA DN40 1.5 inch 24V DC Italy Wafer Type Flanged 304 Stainless Steel Motor Operated Ball Valve
USD149.00 - USD170.00

solenoid valve Top 10

1 inch 110V AC 220V AC Water Air Gas Steam Stainless Steel Electric Solenoid Valve Coil
1 inch 110V AC 220V AC Water Air Gas Steam Stainless Steel Electric Solenoid Valve Coil
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USD52.00 - USD60.00
220V 1/2 inch Brass Diaphragm Pilot Operated Water Air Solenoid Valve
220V 1/2 inch Brass Diaphragm Pilot Operated Water Air Solenoid Valve
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USD28.00 - USD32.50
COVNA 2 inch 24Volt Normally Open Brass Electric Water Solenoid Valve
COVNA 2 inch 24Volt Normally Open Brass Electric Water Solenoid Valve
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USD18.00 - USD21.00
COVNA DN15 1/2 inch 2 Way 12 Volt Normally Closed Brass Propane Gas Solenoid Valve
COVNA DN15 1/2 inch 2 Way 12 Volt Normally Closed Brass Propane Gas Solenoid Valve
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USD13.00 - USD15.50
COVNA DN15 1/2 inch 2 Way 24 Volt Normally Closed Stainless Steel Low Pressure Water Solenoid Valve
COVNA DN15 1/2 inch 2 Way 24 Volt Normally Closed Stainless Steel Low Pressure Water Solenoid Valve
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USD24.00 - USD27.50
Tri Clamp Two Way Stainless Steel Food Grade Sanitary Water Solenoid Valve
Tri Clamp Two Way Stainless Steel Food Grade Sanitary Water Solenoid Valve
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USD46.00 - USD52.50
12V DC Miniature Food Grade Drinking Water Plastic PVC RO Solenoid Valve
12V DC Miniature Food Grade Drinking Water Plastic PVC RO Solenoid Valve
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USD4.20 - USD5.00
COVNA DN20 3/4 inch 2 Way AC220V 12V DC Normally Closed Chemical Resistant Plastic PTFE Solenoid Valve
COVNA DN20 3/4 inch 2 Way AC220V 12V DC Normally Closed Chemical Resistant Plastic PTFE Solenoid Valve
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USD86.00 - USD98.00
COVNA DN8 1/4 inch 2 Way 12VDC Normally Closed Stainless Steel High Pressure Water Solenoid Valve
COVNA DN8 1/4 inch 2 Way 12VDC Normally Closed Stainless Steel High Pressure Water Solenoid Valve
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USD45.00 - USD53.00
COVNA DN20 3/4 inch 2 Way AC220V Normally Closed High Temperature Stainless Steel Steam Solenoid Valve
COVNA DN20 3/4 inch 2 Way AC220V Normally Closed High Temperature Stainless Steel Steam Solenoid Valve
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USD9.99 - USD29.99
1 inch 110V AC 220V AC Water Air Gas Steam Stainless Steel Electric Solenoid Valve Coil

1 inch 110V AC 220V AC Water Air Gas Steam Stainless Steel Electric Solenoid Valve Coil
USD52.00 - USD60.00

220V 1/2 inch Brass Diaphragm Pilot Operated Water Air Solenoid Valve

220V 1/2 inch Brass Diaphragm Pilot Operated Water Air Solenoid Valve
USD28.00 - USD32.50

COVNA 2 inch 24Volt Normally Open Brass Electric Water Solenoid Valve

COVNA 2 inch 24Volt Normally Open Brass Electric Water Solenoid Valve
USD18.00 - USD21.00

COVNA DN15 1/2 inch 2 Way 12 Volt Normally Closed Brass Propane Gas Solenoid Valve

COVNA DN15 1/2 inch 2 Way 12 Volt Normally Closed Brass Propane Gas Solenoid Valve
USD13.00 - USD15.50

COVNA DN15 1/2 inch 2 Way 24 Volt Normally Closed Stainless Steel Low Pressure Water Solenoid Valve

COVNA DN15 1/2 inch 2 Way 24 Volt Normally Closed Stainless Steel Low Pressure Water Solenoid Valve
USD24.00 - USD27.50

Tri Clamp Two Way Stainless Steel Food Grade Sanitary Water Solenoid Valve

Tri Clamp Two Way Stainless Steel Food Grade Sanitary Water Solenoid Valve
USD46.00 - USD52.50

12V DC Miniature Food Grade Drinking Water Plastic PVC RO Solenoid Valve

12V DC Miniature Food Grade Drinking Water Plastic PVC RO Solenoid Valve
USD4.20 - USD5.00

COVNA DN20 3/4 inch 2 Way AC220V 12V DC Normally Closed Chemical Resistant Plastic PTFE Solenoid Valve

COVNA DN20 3/4 inch 2 Way AC220V 12V DC Normally Closed Chemical Resistant Plastic PTFE Solenoid Valve
USD86.00 - USD98.00

COVNA DN8 1/4 inch 2 Way 12VDC Normally Closed Stainless Steel High Pressure Water Solenoid Valve

COVNA DN8 1/4 inch 2 Way 12VDC Normally Closed Stainless Steel High Pressure Water Solenoid Valve
USD45.00 - USD53.00

COVNA DN20 3/4 inch 2 Way AC220V Normally Closed High Temperature Stainless Steel Steam Solenoid Valve

COVNA DN20 3/4 inch 2 Way AC220V Normally Closed High Temperature Stainless Steel Steam Solenoid Valve
USD9.99 - USD29.99

Pneumatic Valve Top 10

COVNA DN50 2 inch 2 Way 1000 WOG 316 Stainless Steel Vacuum Ball Valve with Pneumatic Actuator
COVNA DN50 2 inch 2 Way 1000 WOG 316 Stainless Steel Vacuum Ball Valve with Pneumatic Actuator
More >
USD89.99 - USD199.99
Anti Corrosion 3 Way Plastic PVC Double Union Pneumatic Control Ball Valve
Anti Corrosion 3 Way Plastic PVC Double Union Pneumatic Control Ball Valve
More >
USD102.30 - USD819.50
COVNA DN150 6 inch PN16 High Performance Triple Offset Metal Seat Double Flange Cast Iron Pneumatic Actuated Butterfly Valve
COVNA DN150 6 inch PN16 High Performance Triple Offset Metal Seat Double Flange Cast Iron Pneumatic Actuated Butterfly Valve
More >
USD89.99 - USD199.99
COVNA PN40 Cast Iron Heat Resistant Ball Valve with Pneumatic Actuator
COVNA PN40 Cast Iron Heat Resistant Ball Valve with Pneumatic Actuator
More >
USD62.90 - USD796.00
COVNA DN50 2 inch 2 Way 2PC 316 Stainless Steel Pneumatic Actuated Flanged Ball Valve with Pneumatic Positioner
COVNA DN50 2 inch 2 Way 2PC 316 Stainless Steel Pneumatic Actuated Flanged Ball Valve with Pneumatic Positioner
More >
USD280.00 - USD340.00
Stainless Steel Flanged Pneumatic Diaphragm Sleeve Type Control Valve
Stainless Steel Flanged Pneumatic Diaphragm Sleeve Type Control Valve
More >
USD199.00 - USD399.00
COVNA Modulating Valve 4-20mA Positioner Stainless Steel 304 ANSI Flange Class 150
COVNA Modulating Valve 4-20mA Positioner Stainless Steel 304 ANSI Flange Class 150
More >
USD346.00 - USD425.00
COVNA DN50 2 inch PTFE Lined Semi Lug Style Stainless Steel Pneumatic Actuated Butterfly Valve with Positioner
COVNA DN50 2 inch PTFE Lined Semi Lug Style Stainless Steel Pneumatic Actuated Butterfly Valve with Positioner
More >
USD89.99 - USD199.99
COVNA DN40 1.5 inch 3 Way L Port Tri Clamp Connection SS316 Single Acting Pneumatic Actuator Sanitary Ball Valve
COVNA DN40 1.5 inch 3 Way L Port Tri Clamp Connection SS316 Single Acting Pneumatic Actuator Sanitary Ball Valve
More >
USD85.00 - USD97.00
air pressure regulator with gauge
air pressure regulator with gauge
More >
USD13.00 - USD55.00
COVNA DN50 2 inch 2 Way 1000 WOG 316 Stainless Steel Vacuum Ball Valve with Pneumatic Actuator

COVNA DN50 2 inch 2 Way 1000 WOG 316 Stainless Steel Vacuum Ball Valve with Pneumatic Actuator
USD89.99 - USD199.99

Anti Corrosion 3 Way Plastic PVC Double Union Pneumatic Control Ball Valve

Anti Corrosion 3 Way Plastic PVC Double Union Pneumatic Control Ball Valve
USD102.30 - USD819.50

COVNA DN150 6 inch PN16 High Performance Triple Offset Metal Seat Double Flange Cast Iron Pneumatic Actuated Butterfly Valve

COVNA DN150 6 inch PN16 High Performance Triple Offset Metal Seat Double Flange Cast Iron Pneumatic Actuated Butterfly Valve
USD89.99 - USD199.99

COVNA PN40 Cast Iron Heat Resistant Ball Valve with Pneumatic Actuator

COVNA PN40 Cast Iron Heat Resistant Ball Valve with Pneumatic Actuator
USD62.90 - USD796.00

COVNA DN50 2 inch 2 Way 2PC 316 Stainless Steel Pneumatic Actuated Flanged Ball Valve with Pneumatic Positioner

COVNA DN50 2 inch 2 Way 2PC 316 Stainless Steel Pneumatic Actuated Flanged Ball Valve with Pneumatic Positioner
USD280.00 - USD340.00

Stainless Steel Flanged Pneumatic Diaphragm Sleeve Type Control Valve

Stainless Steel Flanged Pneumatic Diaphragm Sleeve Type Control Valve
USD199.00 - USD399.00

COVNA Modulating Valve 4-20mA Positioner Stainless Steel 304 ANSI Flange Class 150

COVNA Modulating Valve 4-20mA Positioner Stainless Steel 304 ANSI Flange Class 150
USD346.00 - USD425.00

COVNA DN50 2 inch PTFE Lined Semi Lug Style Stainless Steel Pneumatic Actuated Butterfly Valve with Positioner

COVNA DN50 2 inch PTFE Lined Semi Lug Style Stainless Steel Pneumatic Actuated Butterfly Valve with Positioner
USD89.99 - USD199.99

COVNA DN40 1.5 inch 3 Way L Port Tri Clamp Connection SS316 Single Acting Pneumatic Actuator Sanitary Ball Valve

COVNA DN40 1.5 inch 3 Way L Port Tri Clamp Connection SS316 Single Acting Pneumatic Actuator Sanitary Ball Valve
USD85.00 - USD97.00

air pressure regulator with gauge

air pressure regulator with gauge
USD13.00 - USD55.00

About US

COVNA Industrial Automation Co., Ltd.

COVNA Industrial Automation Co., Ltd.

COVNA is a German technology that integrates R & D, design, sales and service. It specializes in the production of pipeline fluid control solenoid valves, pneumatic valves, electric valves and other automation equipment accessories.

More >
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News

03.24
2021
2021

The correct selection standard of control valves in the power industry

2021 03.24

Electricity is one of the most important energy industries. At present, there are steam, wind, water, geothermal, tidal power, and solar power. This article focuses on the selectio

03.22
2021
2021

КІраўніцтва па выбары клапана

2021 03.22

У сістэме трубаправодаў для вадкасці клапан з'яўляецца элементам кіравання, і яго асноўная функцыя заключаецца ў ізаляцыі абсталявання і трубаправоднай сістэмы, рэгуляванні паток

03.15
2021
2021

Application of Stainless Steel Ball Valve in Gas Pipe Drainer

2021 03.15

【Keywords】gas pipe drainer; gate valve; stainless steel ball valve

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image

The correct selection standard of control valves in the power industry

2021 03.24
image

КІраўніцтва па выбары клапана

2021 03.22
image

Application of Stainless Steel Ball Valve in Gas Pipe Drainer

2021 03.15
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Contact US

  • Name: Cherry
  • Position: Sales Manager
  • E-Mail: team2@covna-china.com
  • Mobile phone: +8613556641138
  • WhatsApp: +8613556641138
  • Wechat: 13556641138
  • TEL: +8613556641138
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  • Name: Cherry
  • Position: Sales Manager
  • E-Mail: team2@covna-china.com
  • Mobile phone: +8613556641138
  • WhatsApp: +8613556641138
  • Wechat: 13556641138
  • TEL: +8613556641138
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Building C, Longchang Micro-Chuangyuan, No. 26 Hantang Street, Dongcheng District, Dongguan City, China
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+8613556641138
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+8613556641138
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