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Experts require the valve industry should vigorously adopt international standards and advanced foreign standards, and strictly implement the existing national standards, the existing product reform.

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China Ball Valve

Onero Valves is one of the China’s leading manufacturers of industrial valves, recognized as a preferred supplier in quality and innovation. We have "ONERO"&"VALMAX" Brand.

Onero cast steel gate valves are widely used in the industries of oil, chemical, medicine-made, fertilizer, electrical power, etc.

Onero Valves is one of the China’s leading manufacturers of industrial valves, recognized as a preferred supplier in quality and innovation. We have "ONERO"&"VALMAX" Brand.

ONERO produce C95800 forged valve

ONERO VALVE DELIVERY FORGED BALL VALVE TO TIANJIN SINOPEC PROJECT.

The ball of the floating ball valve is floating. Under the action of the medium pressure, the ball can generate a certain displacement and press on the sealing surface of the outlet section to ensure the sealing at the outlet end.

Onero Valves is one of the China’s leading manufacturers of industrial valves, recognized as a preferred supplier in quality and innovation. We have "ONERO"&"VALMAX" Brand.

Onero Valves is one of the China’s leading manufacturers of industrial valves, recognized as a preferred supplier in quality and innovation. We have "ONERO"&"VALMAX" Brand.

Onero Valves is one of the China’s leading manufacturers of industrial valves, recognized as a preferred supplier in quality and innovation. We have "ONERO"&"VALMAX" Brand.

Onero trunnion mounted ball valves are designed according to API6D standard and be offered two-piece and three-piece split body designs.

When the gate valve is closed, the sealing surface can be sealed only by the medium pressure, that is, the sealing surface of the shutter is pressed against the valve seat of the other side only by the medium pressure to ensure the sealing of the sealing surface, which is self-sealing.