Electric wafer hard sealing butterfly valve1. This valve adopts the three-eccentric sealing structure, and the seats and disc plates are nearly free of abrasion, and the sealing function is more and more tight.2. The sealing ring choose stainless steel, has the dual advantages of metal hard seal and elastic sealing no matter in the case of low or high temperature, it has good sealing performance in both, corrosion resistance, long service life, etc.3. The sealing surface of plate is covered with cobalt hard alloy, the sealing surface is corrosion-resistant,and the service life is long.4. This valve has a two-way sealing function It is not restricted by the media flow when installed, and it is not affected by the space position. It can be installed in any directon.Electric wafer hard sealing butterfly valve outline dimensionsSizeMatchingΦD1ΦD2H2H1LN-Φmmin1.0MPa1.6MPa1.0MPa1.6MPa1.0MPa1.6MPaDN4013/4"FRY-110110150323901084-18DN502"125165323901084-18DN6521/2"1451853671051124-18DN803"FRY-1201602004131201144-18DN1004"1802204231301278-18DN1255"2102504731641408-18DN1506"FRY-1602402855111751408-22DN2008"2953405972001528-2212-22DN25010"FRY-110035035539540562724316512-2212-26DN30012"FRY-120040041044546067725017812-2212-26DN35014"46047050552074228019016-2216-26DN40016"FRY-140051552556558081930521616-2616-30DN45018"56558561564088435022220-2620-30DN50020"FRY-160062065067071590938022920-2620-33DN60024"72577078084092444526720-3020-36
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