Ordinary Discount Threaded Needle Valve - PTFE Throttle ring – DONGYI Detail:
it can bear pressure when gas is compressed, it also can reduce gas into the packing components
Product detail pictures:


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The corporation upholds the philosophy of "Be No.1 in high quality, be rooted on credit rating and trustworthiness for growth", will continue to serve outdated and new consumers from home and overseas whole-heatedly for Ordinary Discount Threaded Needle Valve - PTFE Throttle ring – DONGYI, The product will supply to all over the world, such as: Mali , Australia , USA , We hope we can establish long-term cooperation with all of the customers. And hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!

The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
