Solenoid Valves
If you are looking for solenoid valve suppliers, you are in the right place. COVNA, a supplier of solenoid valve including water solenoid valve, water-proof solenoid valve, steam solenoid valve, high-pressure solenoid valve and other type solenoid valve for water treatment system, water filter, ventilator, and other applications.
Any demand, please inquiry us at sales@covnavalve.com
For Equipment Manufacturers
● Offering all types of solenoid valves to meet your requirements of the machine. Helping you build new products
● Competitive price to help you gain more benefits
● Selection guide and customized valve service are available
For Project Contractors
● Offering free user manual, online technical support and selection guide
● Large stock, fast shipping and competitive price help your business grow
● 1 year warranty of all products
Features Of COVNA Solenoid Valve Series
● Pure copper coil with the feature of heat-resistance and long service lifespan
● Responsive. Fast open and fast close
● Offering all types of solenoid valve for your project like general-purpose type, high-temperature type, high-pressure type, waterproof type, food-safe type, anti-corrosion type for medium control
● Available in normally open and normally close types for you
● Available in brass, stainless steel, plastic material even PTFE valve body to meet your medium's requirements
● Any special requirements, please inquire us at sales@covnavalve.com and we are very happy to help you solve the need.
2W21 General Purpose Solenoid Valve
Well for general fluid control like water, oil, air. Available in brass material and stainless steel material. Normally closed and normally open type for your choice to suitable for your applications. Widely used in water skid-mounted units.
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| Model | 2W21 |
| Size Range | Thread: 3/8'' to 2'', Flange: 1/2'' to 4'' |
| Pressure Range | 10bar |
| Max. Temperature Of Media | 120℃ |
| Voltage | DC-12V,24V; AC-24V,110V,220V |
| Operation Type | Normally closed / Normally open |
HK07 General Purpose Solenoid Valve
HK07 Series solenoid valve with a pressure range from 1 bar to 25 bar. Suitable for water, oil, air and other medium control. Available in brass material and stainless steel material. Explosion-proof type solenoid and timer solenoid are available.
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| Model | HK07 |
| Size Range | Thread: 3/8'' to 2'', Flange: 1/2'' to 8'' |
| Pressure Range | 1 to 25 bar |
| Max. Temperature Of Media | -20℃ to 300℃ |
| Voltage | DC-12V,24V; AC-24V,110V,220V |
| Operation Type | Normally closed / Normally open |
HK02 General Purpose Solenoid Valve
Compact design solenoid valve with pressure range 0-16bar(232psi) & medium temperature range from 0-180℃(356℉). Size range from 1/8" to 3/8" (1/8", 1/4", 3/8"). Suitable for water, oil, air controlled. Compact design is suitable for automated machines like ventilator machines and other automatic machines.
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| Model | HK02 |
| Size Range | 1/8", 1/4", 3/8" |
| Pressure Range | 0bar to 16bar |
| Max. Temperature Of Media | 180℃ |
| Voltage | DC-12V,24V; AC-24V,110V,220V |
| Operation Type | Normally closed / Normally open |
HKP Water-proof Solenoid Valve
HKP Solenoid valve with IP68 protection class solenoid coil which could use underwater without damage. Widely used for fountain equipment and other industries which need to work underwater. Max. temperature is 80℃ (176℉) and max.pressure is 10bar(145psi). Brass material and stainless steel materials are available.
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| Model | HKP |
| Size Range | Thread: 3/8'' to 2'', Flange: 1/2'' to 4'' |
| Pressure Range | 10bar (145psi) |
| Max. Temperature Of Media | 120℃ |
| Voltage | DC-12V,24V; AC-24V,110V,220V |
| Operation Type | Normally closed / Normally open |
HKKB High Pressure Solenoid Valve
Features of COVNA high Pressure Solenoid Valve including thick valve body and piston structure which could withstand high pressure up to 450bar. Widely used in atomizing systems, car washing systems, and other applications which have high-pressure needs.
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| Model | HKKB |
| Size Range | 1/4", 3/8", 1/2" |
| Pressure Range | 1bar to 450bar(3625psi) |
| Max. Temperature Of Media | 180℃ (356℉) |
| Voltage | DC-12V,24V; AC-24V,110V,220V |
| Operation Type | Normally closed |
HK08 High Temperature Solenoid Valve
Piston type solenoid valve with high medium temperature up to 350℃. The special design helps to dissipate the heat. Suitable for hot water, hot oil, steam and another medium. Widely used for
boiler and other industries.
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| Model | HK08 |
| Size Range | Thread:3/8'' to 2', Flanged: 1/2'' to 8'' |
| Pressure Range | 40bar |
| Max. Temperature Of Media | 350℃ |
| Voltage | DC-12V,24V; AC-24V,110V,220V |
| Operation Type | Normally closed |
| Connection | Threaded / Flanged |
HK0018 Food Safe Solenoid Valve
FDA Certified Tri clamp ball valve with solenoid coil. Features of HK0018 include food-safe, quick start. Suitable for milk, pure water, soft drink, etc. Widely used for food & beverages, medical industry, etc. What's more, we have HK0018A model solenoid valve for you which could withstand high-temperature up to 180℃(356℉)
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| Model | HK0018 |
| Size Range | 1/2", 3/4", 1", -1/4", 1-1/2", 1-3/4'', 2'', 2-1/4'' |
| Pressure Range | 10bar |
| Temperature Ranges Of Media | 180℃ |
| Voltage | DC-12V,24V; AC-24V,110V,220V |
| Operation Type | Normally closed/Normally Open |
| Connection | Tri-clamp |
HKFP Anti-CorrosionSolenoid Valve
Made by PTFE material and good performance at anti-corrosion. Suitable for acid, alkali, and other medium. Max. pressure is 1.5 bar & max. temperature is 180℃ Widely used in chemical, medical and other applications.
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| Model | HKFP |
| Size Range | 1/8", 1/4", 3/8", 1/2" |
| Pressure Range | 1.5bar(29psi) |
| Temperature Of Media | 180℃ |
| Voltage | DC-12V,24V; AC-24V,110V,220V |
| Operation Type | Normally closed/Normally Open |
Advantages Of COVNA Series Solenoid Valve
1. Made by heat-resistant copper coil, instead of Aluminum coil, not easy to be burnt with a longer life
2. The solenoid coil is IP65 weatherproof protection, suitable for outdoor application
3. The valve body is made by rust-proof material, big and thick,not easy to be broken
4. CE, ISO9001, FDA certificates
5. Large stock & quick delivery
6. 1-year warranty
● On the right, you can see COVNA solenoid coil is square and encapsulated, protecting the coil from humidity and dust. The valve body is made by pure brass,big and thick.
● On the left, you can see the solenoid coil purchased from the market is round and opened without protection. The valve body is made by rusted brass, small and thin.
Application Of Solenoid Valves
Production Line Of Solenoid Valve
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