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In the download section, you can find product manuals and technical specification sheets for Naisfu valves.
Date: 2026-03-23Views: 182
This standard specifies the class150~class2500 shell test, high pressure sealing test and high pressure on the sealing test of the specific test pressure.
Specialized in the development and production of fluid control valves
Nesfo Valve mainly develops and manufactures：ball valves, butterfly valves, gate valves, globe valves, check valves, filters, water control valves, safety valves, pressure reducing valves, respiratory valves, regulating valves, pneumatic valves, electric valves and so on.
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