| Sign In | Join Free | My xpandrally.com |
|
Model Number : KA-25, KA-32, KA-40, KA-50
Certification : CE
Place of Origin : China
MOQ : 1 piece
Price : 7-28USD
Payment Terms : T/T,Western Union,Paypal
Supply Ability : 1000 pcs per week
Delivery Time : 1-7 work days
Packaging Details : Boxes, Cartons, Pallets, Plastic bags
Brand Name : AIWOLF or OEM
Item code : KA-25, KA-32, KA-40, KA-50
Operating Pressure : 0.15-0.8MPa
Working Temperature Range : -20℃~70℃
Port Size : 1", 1"1/4, 1"1/2, 2"
Position : one-way
Function : Prevents Backflow
In practical terms, the KA Series provides a cost-effective solution for safeguarding pneumatic systems against reverse flow, which could lead to air mixing or component damage. Its versatility is evident in broad applications, including industrial automation, packaging machinery, and fluid control systems, with options for customized threads (e.g., PT, NPT) to fit various piping configurations. The valves' design prioritizes ease of use—allowing manual installation without specialized tools—and stability under fluctuating pressures. Available through suppliers with ISO certification, the series supports tailored orders, though lead times may vary for non-standard specifications, ensuring adaptability to diverse operational needs while maintaining performance in demanding environments.
| Item Code | Port Size | Positions |
|---|---|---|
| KA-25 | 1" | one-way |
| KA-32 | 1"1/4 | one-way |
| KA-40 | 1"1/2 | one-way |
| KA-50 | 2" | one-way |

| Model No | KA-25 | KA-32 | KA-40 | KA-50 |
|---|---|---|---|---|
| Fluid | Air for pneumatic non-return valve | |||
| Port size | G1” | G1"1/4 | G1"1/2 | G2" |
| Orifice size | 190 | 300 | 400 | 650 |
| Pressure range | 0.15-0.8MPa | |||
| Proof pressure | 1.5MPa | |||
| Temperature | -20℃~70℃ | |||
| Body material | Aluminum alloy | |||

The company for the products are brand new original products, no second-hand and refurbished products, or leave a compensable ten and return the full amount , but the buyer due to our purchase of model error is not responsible for returns, another of the company's sales of products enjoy one year from the date of shipment quality assurance , according to the original quality standards , during warranty with product problems , need confirmation testing by the manufacturer , the supplier to be solved , the demand side due to storage , use, poor maintenance caused by lower-quality product , and not raise objections.
You can send a sample to customize the products, we have many engineers can help it; If you want a product of mine, but you are not sure if it's what you want, so you can ask for a sample from me, it will be free.
We can provide a series of after-sale service, such as product introduction, mounting, debugging, technical support and so on.
| Our product features: | Our Services Guarantee: |
|---|---|
| 1) Competitive price | 1) Prompt respond (Reply with 24 hours) |
| 2) Good quality | 2) Free Samples (Customer pay for the delivery cost) |
| 3) Professional Packaging | 3) 1 year warranty |
| 4) Produce according to Customers’ instruction | 4) Photos/videos are available during production. |
| 5) None delay shipment | 5) Loading inspection, and send loading photos before shipment. |
|
|
KA Series KA-25, KA-32, KA-40, KA-50 Air Flow Control One-way Check Valve 1", 1"1/4, 1"1/2, 2" Images |