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KA Series Air One way Control Check Valve KA-06/08 KA-10/15 KA-20 KA-25 KA-32/40 KA-50

Minimum Order Quantity
1 piece
Packaging Details
Plastic bags,Boxes, Cartons, Pallets,or according to customer's requirement
Delivery Time
within 1-10 working days after payment
Payment Terms
T/T , Western Union,Paypal
KA-06/08 KA-10/15 KA-20 KA-25 KA-32/40 KA-50
T/T, Western Union
Place of Origin
Ningbo, China
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Quantity Needed:
Material: Aluminum Alloy
Certification: CE
Availability: OEM
Delivery Time: 1-3 work days
Start Port: Ningbo/Shanghai
Supply Ability: 10000 PCS/Week
Detailed Description

This Pneumatic Pipe check valve is unidirectional control element. When passing the valve,the working medium can only flow along a given direction.In operation,when the medium pressure direction changes,the valve functions to stop the return of the medium in the system.Therefore,the product is also called air pneumatic non-return valve. 


Model: KA-06/08 KA-10/15 KA-20 KA-25 KA-32/40 KA-50

Fluid: Air

Environment temperature: -10~55°C

Medium temperature: -5~55°C

Material: Aluminium Alloy

Product feature

•Tight structure

•Good interchangeability

•Beautiful appearance 
•Stable and reliable performance 


Enviroment Temperature-10~55℃
Medium Temperature0~55℃
Circulating Ability410204060110190300400650
Startup Ability≤0.03Mpa
Leak Out Flow(cm³/min) 305050120120250250500500 500
 Respond Time(Sec)0.03          
Life(Ten thousand Times)          ≥150


All item Comes with Basic 3 Month Sellers Warranty, if item defective in 3 Month, We will offer replacement without extra Charger(including shipping fee)After we Receive the Defective item.

If item Defective after 3 Month, Buyers can still send it back, We will contact suppliers or Manufactory for Warranty. Buyers Might Need to pay the Shipping fee For resend the replaced item.


If order is not big enough, we will provide Door To Door service, we cooperate with UPS,DHL,FEDEX,TNT all year round,we gurantee that the shipping price that we offer to you is the most favorable price among so many suppliers in China.
By Air or By Sea through your forwarder is acceptable, if you have no forwarder in China, we also could find you cost-effective forwarder for your reference.

Products shopping guide

For example: you want to purchase a batch of cylinders but you don't know which type you are really want, so you can tell me all your requirement and I'll recommend to you.


1. If the products we have in store, we will send it out ASAP after payment.
2. If the products which were customized, we will complete the production within a specified period of time, and send it out the first time, we can promise it.
3. We have a variety of ways to deliver goods, usually DHL, Fedex, TNL will be normal ways, If you require use of a courier, we can do it.
4. Also we can send by your delivery acount if you want.

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