Covna DN20 3/4 Inch 2 Way 12V 24V Normally Closed Stainless Steel Mini Solenoid Air Valve Water Solenoid Valve

• Media: Air, Gas, Oil, Liquid
• Structure: Diaphragm Solenoid Valve
• Application: General
• Warranty: 1 Year
• Port Size: DN10~DN50
• Temperature of Media: Normal Temperature
• Model NO.: 2W31-S Solenoid Valve
• Material: SS304, SS316
• Pressure: 0~1.0MPa
• Customized Support: OEM
• Type: Mini Solenoid Air Valve
• Valve Operation Type: Normally Closed (Nc) or Normally Open (No)
• Sealing Material: NBR, EPDM, FKM, PTFE
• Number of Ways: 2 Way Solenoid Valve
• Power: Solenoid
• Trademark: COVNA
• Origin: Guangdong, China
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

Product Description

 

Advantages::

Fast open and fast close. Offering a cost-effective solution for your equipment and system fluid control
0 bar to open
Offering a no rust solution for your projects
Suitable for water, wastewater, oil, gas, flue and other medium control

MOQ: 1 set
22 years of valve manufacturing experience
Strong inventory, part of commission returned for bulk delay
Product quality will be guaranteed for 1 year
OEM service to help customers to promote their brands
Offer various international standard, ANSI, JIS, DIN, etc
Custom complaints handed by one stop professional service
Inquiry will be replied within 8 hours

Material	Body Material: Stainless Steel or Brass
		Seal: VITON, NBR, EPDM
		Armature Tube: Stainless Steel304
		Stop: SS403F
		Springs: SS304
		Shading Rings: SS304
Size Range	DN15 to DN50, 1/2" to 2"
Valve Operation Type	Normally Closed (NC) or Normally Open (NO)
Medium	Air, water, steam, oil, etc
Temperature	NBR: 0~80 ; EPDM: -5~100; VITON: -5~120
Pressure	0~1.0MPa
Number of Ways	Two Ways Two Position
Connection	G, BSP, NPT, FLANGE
Structure	Diaphragm Solenoid Valve
Voltage	DC-12V, 24V; AC-24V, 110V, 120V, 220V, 240V
Coils	Y32B, 40VA(AC), 18W(DC), IP65, 100%ED
		Y42B, 50VA(AC), 20W(DC), IP65, 100%ED
Application	Food & Beverage, Water & Wastewater, Ultra Pure Water, Desalination, Chemical, Textile, Pharmaceutical, Pulp & Paper, Mining, Boiler and Power Industries

More models are offered!

Click here to ask more info about the quote and the catalog.

Dimension:

Buyer Feedback

Company Profile

 

VR

Company Strengths:

COVNA-Specialized Manufacturer of High Quality Actuated Valve for 22 Years.

German imported manufacturing facilities, 100% Q.C passed before shipping, quality assured.
Extensive flow control project experience and various product solutions can beoffered.
OEM / ODM service available. Can do JIS 5K / 10K, ANSI 150lb / 300lb / 600lb / 900lb standard.
Inquiry will be replied within 8 hours.
Custom complaints handed by one stop professional service.
ISO 9001certificated, with extra certifications include CE, TUV, RoHS, SGS, BV, explosion & fire safe.
Industrial standard 1 year warranty.

Factory Strength:

Exhibition&Finished Project

Packaging & Delivery

FAQ

1. Q: What type of diaphragm used in oil media?
A: Usually, Nitrile, Viton, PTFE, and EPDM diaphragms are applicable in oil media.

2. Q: I have been told that 2-way valves only allow fluid flow in one direction is it correct?
A: Generally, 2-way valves allow fluid according to the cylinders. If there is a single-acting cylinder fluid flow in a single
direction when a double-acting cylinder being used, fluid is able to flow in both directions.

3. Q: I am looking for a valve factory for a long term business relationship. What product you main specialized?
A: We've been in valve field since 2000s, mainly for solenoid valve, motorized valve and pneumatic valve, the lever valve provided also.

4. Q: I have a drawing for customized valve, can you do it?
A: Sure, we have our own CNC machine. No matter curved surface or complex process can be finished.

5. Q: Do you have stock for RTS?
A: Conventional products are fully stock on warehouse, once you place order, it will be send out in 1 day.

6. Q: We are concerned about the technical support after using your product. Any technical engineers can be provided?
A: Yes, our engineer 24 hrs online once you contact.

7. Q: What methods of payment do you accept?
A: T/T, Paypal and credit card can be accept.

8. Q: Can my order be expedited?
A: Yes, after you've added items to your cart you can calculate expedited options for your order. You can also call us for a
shipping estimate.

9. Q: What is the difference between a direct acting solenoid valve and a solenoid- pilot operated valve?
A: In a direct acting valve, the main body or poppet is moved using magnetic force generated by the electrical coil to shift the valve. In a solenoid-pilot operated valve, the main body or plunger is moved using force developed from the available pilot pressure. The coil in this case is used to control the pilot for the pilot piston.

10. Q: How many materials can be used apply to solenoid valve from COVNA?
A: Stainless steel 316L(Sanitary grades), Stainless Steel 316&304, Brass and cast steel.