1/2" One Way Inline Check Valve Nonreturn Oneway Air Water Gas Check Valve Ozone

Description

1/2" One Way Inline Check Valve Nonreturn Oneway Air Water Gas Check Valve Ozone
【Material】The one way check valves are made of PVDF, and the Diaphragm material is silicon rubber.
【Function】 These 1/2 Inch check valves are applicable for fluid systems to stop countercurrent liquids, or for pneumatic systems to prevent reverse flow of compressed air.
【Size】Diameter: 1/2"barb, can fit 1/2" hose ID; Total length: 43mm/1.69 inch
【Performance】Strong Resistance to acid, alkali, salt corrosion ability, can be used for different types of liquid.Normal performance under 25 ℃ to 60 ℃.
【Wide Application】Widely used in water treatment, air purification, automotive parts, machinery industry, medical equipment, household appliances and other fields.
1.The pipe port designs a pagoda card slot, non-slip, good airtightness, the port outer diameter is available in 4 sizes, suitable for 1/4“ to 1/2" inner hole hose to connect, user-friendly design, easy to use.2.Self-contained gas flow direction signs on the valve body for convenient installation. Avoid repeated installation and debugging work.3.Under 25 Degrees Celsius ~ 135 Degrees Celsius environment works. Reliable quality, no need to worry about high temperature damage in the cabin.7.Used in automotive system to stop backflow of gases or liquids in the piping. One-way valves are commonly used in brake boosters - air conditioning damper ducts - exhaust valve ducts and wiper sprinkler ducts on automobiles. The one-way valve is widely used and can be reasonably used according to individual needs.
SHIPPING
Domestic Buyers
- We ship within 3 business days of payment, usually sooner
- We offer FREE shipping on all orders!
- We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed
- We have confidence in our products, but if you are not fully satisfied please contact us within 30 days of purchase and you will get full refund.
International buyers
– please note: Import duties, taxes, and charges aren't included in the item price or postage cost. These charges are the buyer's responsibility.
- Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.
*  Order Cancellation Policy **
You can return a product for up to 30 days from the date you purchased it.
1. The seller reserves the right to cancel the special case only due to eBay cancellation fee.
2. The decision of seller is the final.
3. The seller will respond to the cancellation request within 2 business days. Please wait for the result of cancellation.
4. In case the cancellation is not completed by some reasons, the buyer can follow the options below to get the refund.
4.1 The buyer can reject the item when it arrives.
4.2 The buyer can send the item back to the seller within 30 days If the buyer receives item (USA Shipment ONLY). The seller will provide the FREE return label to the buyer when the buyer opens " Return Item" case on eBay by using the reason as "Change my mind" ONLY.
5. When buyer has placed the order. The order will be processed and completed by automatic warehouse system within 5 minutes. In case that buyer sends the cancellation request after 5 minutes of placing the order, the request will be rejected.
**Sending direct message to cancel the order is not allowed for every case.*
Return Policy
For the return case
- If buyer would like to return the items for refund or replacement, please CONTACT SELLER to receive the free return label from seller. The refund or replacement will be processed with the tracking number of return label which is provided by seller only. The other ways of return which are not approved by seller will not be processed for the refund or replacement.