Wafer type butterfly check valve is a kind of valve which can automatically open and close the valve disc depending on the flow of medium itself to prevent medium backflow. It is also called check valve, one-way valve, counter flow valve and back pressure valve.
It is a kind of automatic valve, its main function is to prevent medium backflow, prevent pump and drive motor reverse, as well as container medium discharge
FAQ
Q: Can you make the product as per client's requirement? A: Yes, we can make it with your exact requirement
Q: What are your payment terms? A: T/T (30% as desposit, the rest 70% will be paid before delivery), L/C at sight
Q: Where is your nearest loading port? A: Shanghai, Qingdao or Tianjin, China.
Q: How can you guarantee the quality or any warranty? A: If any quality problems during use, all the products can be returned or according to consumer's requests
Q: Do you accept small quantity order? A: Of course we do.
Q: And what is your shipment and delivery time? A: By sea or air. Normally 7 to 14 Days for delivery, according to your order quantity.
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