Covna 2 Inch Stainless Steel Brass Water Solenoid Valve 220V AC Gas Solenoid Valve

• Media: Water, Gas, Oil, Liquid
• Structure: Diaphragm
• Application: General
• Warranty: 12 Months
• Port Size: 1/2" to 2", DN15 to DN50
• Temperature of Media: Medium Temperature
• Model NO.: 2W21 Solenoid Valve
• Connection: Threaded, Flanged
• Pressure: 0 to 1.0MPa, 0 to 150psi
• Customized Support: OEM
• Type: Water Solenoid Valve
• Valve Operation Type: Normally Closed (Nc) or Normally Open (No)
• Sealing Material: FKM, NBR, EPDM
• Number of Ways: 2/2 Valve, Two Way Two Position
• Power: Solenoid
• Certificate: CE, RoHS, TUV, ISO9001
• Trademark: COVNA
• Origin: Guangdong, China
• Production Capacity: 10000 Set/Sets Per Month

Product Description

Product Description

 

Advantages:

Harder valve body offers safe performance
Quality solenoid coil with excellent heat-resistance performance
Available in AC or DC power supply. Like 12vdc, 24vdc, 24vac, 110vac and 220vac
Available in G and NPT threaded for your choice
Large flow rate
With LED light to help you to check the valve open or close easier

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

Port size	1/2", 3/4", 1", 1¼", 1½", 2"	Orifice(mm)	15, 20, 25, 32, 40, 50
Connection Types	G, BSPP, BSPT, NPT	Function	Normally Closed / Normally Open
Pressure	0 to 10 bar (145psi)	Voltage	DC-12V, 24V; AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz
Temperature of Media	-10 to 80(14 to 176)	Suitable Media	Water, Air, Oil, Gas, etc
Materials	Stainless Steel 304/316/316L	Applications	Water treatment, automatic machines, etc

 

 

 

 

 

More models are offered!

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

Dimension:

Make sure that the pipe is free of impurities.
It is recommended to install the solenoid in vertical position with the coil facing upwards. 

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.