Z62Y high temperature and high pressure power station valve structure features:
Class 1. The high temperature and high pressure power station valve adopts advanced port straight through such as structure, greatly reduce the flow resistance coefficient and energy loss, improve the service life of the valve, and performance.
2. Valve lumen USES pressure self-tightening seal structure, good sealing performance. For welding structures on both ends of the tube.
3. The disc and seat sealing surface using department too vertical (stellite) cobalt-based hard alloy surfacing and become, wear-resisting, high temperature resistance, good corrosion resistance, abrasion resistance.
Class 4. The high temperature and high pressure power station valve stem by conditioning and surface nitriding treatment, has good corrosion resistance and abrasion resistance.
5. The structure of the open-close part can design according to user requirements into a single, double plate, the different forms such as parallel double plate.
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