Os & Y Type Gate Valves

Ca-Fire Protection Co.,Ltd is one of the most credible manufacturers and suppliers of os & y type gate valves in China. Welcome to wholesale custom made fire equipment products at competitive price from our factory. Contact us for more cheap products.

Os & Y Type Gate Valves

What is an Os & Y Type Gate Valves?

Technically OS&Y stands for 'Outside Screw and Yoke'. That means that when the handle is turned it directly raises and lowers the gate of the valve by interacting directly with the stem of the valve. The handle and the stem are both threaded so they interact together. The stem of the valve itself raises and lowers visibly outside the body of the valve, while the handle remains in a fixed position. As the stem rises the gate inside the body of the valve rises in unison letting water flow through the body of the valve. With an OS&Y valve it is always clear whether the valve is open or closed. This is vitally important for properly maintaining fire protection.

What about Ca-Fire Protection Co.,LTD

1.Quality Control through the whole Manufacturing process.
2.General Inspection on fixing before Packing.
3.Our hardware all passed ISO 9001.
4.Many other Designs for you to choose and we can Accept minimum order. Your interests can be fully Guaranteed.
5.After you make order, we will Follow up the whole process and Update it to you. Collecting goods, Loading containers and Tracking goods transport information for you.
6.Any of our products you are interested, or any customized orders you wish to place, any items you want to buy, Please let us know your requirements. Our team will do our best to Help you.

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