Valves for seawater- or well desalination are facing a extreme conditions. They have to be resistant against the chemical attack of free chloride ions. It is therefore necessary to use- highest grades of stainless steel - nickel materials- or bronze materials

we choose monel bronze duplex stainless material as the trim, body material choose ductile casting rion is fine, many detail need take care in trim and internal parts design to ensure the soft material application in wedge and trim, also need more care for the sealing part

sea water valve