- Place of Origin:CN;GUA
- Material:Stainless Steel
- Brand Name:COVNA 24v brass stainless steel water solenoid valve
- Model Number:2W2124v brass stainless steel water solenoid valve
- Power:Solenoid
- Pressure:Medium Pressure
- Application:General
- Port Size:3/8"-2"
- Structure:Diaphragm
- Standard or Nonstandard:Standard
- Media:Water
- Temperature of Media:Medium Temperature
24v brass stainless steel water solenoid valve
best price hot sales 24v dc water brass or stainless steel solenoid valve
Specifications
Characteristic:
1.Direct lifting diaphragm construction
2.Open from zero bar for low pressure system use
3.High frequency of flying lead coil
Medium: Air, City Gas, Water , Oil , Petroleum, etc
Temperature: NBR Seal : -10 ℃ to 80 ℃
EPDM Seal : -30 ℃ to 120 ℃
VITON Seal: -30 ℃ to 150 ℃
Pressure: 2W21: 0 ~ 1.0MPa
Port Size: 3/8'',1/2'', 3/4'',1'',11/4'', 11/2'',2''
Port Thread: G,BSP, NPT, Flange
Orifice(mm): 12,15,20,25,32,40,50
Voltage: DC- 12V, 24V
AC-24V,120V,240V/60Hz; 110V,220V/50Hz
Tolerance: +/-10%
Coins: Y32B, 40VA(AC), 18W(DC),IP65,100%ED
Y42B,50VA(AC), 20W(DC),IP65,100%ED
S51B:30VA(AC), 24W(DC),IP65,100%ED
SD01B:28VA(AC), 36W(DC),IP65,100%ED
Material: Body- Brass or Stainless
Seal- VITON,NBR,EPDM
Armature Tube - Stainless Steel 304
Plunger - Stainless Steel 430F
Stop - Stainless Steel 430F
Springs - SS304
Shading Rings - Stainless Steel304
| Model | connection | orifice size(mm) | CV value | length(mm) | height(mm) | working pressure(bar) |
2W21-10 | 3/8'' | 10 | 3.5 | 66 | 112 | 0.5~13 |
| 2W21-15 | 1/2'' | 15 | 4.5 | 66 | 112 | |
| 2W21-20 | 3/4'' | 20 | 7.6 | 74 | 118 | |
| 2W21-25 | 1'' | 25 | 12 | 92 | 125 | |
| 2W21-32 | 11/4'' | 32 | 22 | 131 | 137 | |
| 2W21-40 | 11/2'' | 40 | 30 | 139 | 150 | |
| 2W21-50 | 2'' | 50 | 48 | 151 | 160 | |
| 2W21-40S | 11/2'' | 40 | 30 | 170 | 173 | 0.5~7 |
| 2W21-50S | 2'' | 50 | 48 | 170 | 173 |
Warranty
1 year
Great quality products
We stand behind the quality of our products 100%
All of our items come with a warranty to give you a peace of mind.
New Guaranteed: All of our items are in new condition in OEM or Original packing.
Package
Our package method is in perfect condition, or according customized.
MOQ
There is no MOQ for COVNA design but for cusomer's, the MOQ according your design to deside.
Payment
We usually accept T/T(wire transfer), Western Union
Trade Currency: USD or RMB
TT 30% deposit in advance,70% balance paid before shipment.
(sample order) T/T / Western union 100% at sight
Delivery
Shipment term: CIF/CFR/FOB Shenzhen China, EXW Dongguan China
Shipment date: 10-30 days after receiving the deposit
We will ship your items by sea, by air(DHL,UPS,FedEx,TNT, EMS,ARAMEX)
Contact information
Call the COVNA Customer Team:
We are here for you 24 hours a day-365 days a year.
Email us
We are looking to hear from you, and your inquiry will get fast reply.
Company profile, Factory view and Office view
We specialize in developing,manufacturing and selling solenoid valve,pneumatic valve,electric valve,
pulse valve,valves,pneumatic components,solenoid valve accessory,pipeline accessory.
Q1: What is the Warranty for the solenoid valves?
A1: For the valves,we have one and half year warranty.If any quality problems on our side occured in this period ,we will make replacement.
Q2:What is NO and NC?
A2: NO stands for normally open, that is , valve keeps open without power.If connect it with power, the valve will get closed.NC stands for normally closed,that is valve keeps closed without power.If connect it with power, the valve will get open.
Q3: What is the assembly way of solenoid valves?
A.3 we suggest to make horizontal installation to enlarge life time,but it can be vertical installation if have special request.
Q4:Is there cheap shipping cost to import to our country?
A4: For small order,express will be best.And for bulk order,sea ship way is best but take much time. For urgent orders,we suggest to ship by air.
Q5:Can we make customized product?
A5: Yes, we are good at making customized products.More than 30% of our products are customized products. We have successfully customized for customer from various fields from USA,Norway.Australia, Germany ect.
Q6: Why choose us? Any advantages?
A6: The answer is Yes. There are5 advantages.
(1) MUTUAL BENEFIT: Our offer will be reasonable, our price will be cheaper in the same quality.
(2) CUSTOMIZED SERVICE: We can make the product as your request, Shape and Quality can meet your request.
(3) OEM: (1)Laser Print your Logo (≥10PCS). (2)Design your packing box(≥100PCS).
(4) MIX ORDER: We accept mix order, different model and small quantity order.
(5) AFTER SERVICE: (1)1.5Years Guarantee. (2)If some parts are broken, we will send new parts to repair after confirmed.
Q7: Can I order one piece for sample to test the quality?
A7: Yes, We recommend to check the sample before order. Please order the sample in our retail store.
Q8: May I have your catalogue and price list for trial order in MOQ quantity?
A8: All our products were shown on alibaba, please have a detailed looking and choose the interested models on our website.
Q9: how can you guarantee the price?
A9: we are not only trade company but manufacturing company,i am sure our price is better than other trade companies.
Q10: If I order big quantity, what's the good price?
A10: Please send the details enquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible
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