We support our purchasers with ideal high-quality merchandise and significant level company. Becoming the specialist manufacturer in this sector, we now have received loaded practical encounter in producing and managing for Compressed Gas Cylinder, China Co2 Tanks, Welding Cylinder, We welcome new and outdated clients from all walks of daily life to get hold of us for long term organization associations and achieving mutual results!
Wholesale Price China Gas Valves - QF-2A Valve for CO2 Gas Cylinder – ZhengXin Detail:
Inlet Thread: PZ27.8
Outlet Thread: G5/8-14
Dip Tube Thread: M12X1
Working Pressure: 15MPA/20MPA
Safety Device: 20.25-22.5MPa(27-30MPa)
DN: 7
Automated testing process under ISO9001 ensures quality.
High leak integrity performance through 100% tests.
Positive operation can be achieved by mechanical link of the upper and lower spindle.
Safety relief device is equiped for relieving gas while there is excessive pressure.
Quick and easy operation due to ergonomic design.
Heavy-duty forged brass body for durability and high pressure.
1. ZX valves for gas cylinders can fully meet the various requirements of customers around the world.
2. Our designers adapt ergonomic design to make the users easily adapting the products.
3. Over-all quality control guaranteed by ISO9001 certification.




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We have now a hugely efficient team to deal with inquiries from buyers. Our goal is "100% client gratification by our solution high-quality, rate & our team service" and take pleasure in a great popularity among clients. With several factories, we will provide a wide assortment of Wholesale Price China Gas Valves - QF-2A Valve for CO2 Gas Cylinder – ZhengXin , The product will supply to all over the world, such as: kazan, Bangkok, Uruguay, We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.