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Email format error
Email cannot be empty
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6-20 characters(letters plus numbers only)
The password is inconsistent
JIS stop valve is a common gate valve in industrial water pipeline system. It can be used for water, steam, air, etc. In JIS stop valve, the opening and closing of the ram is realized by the conical surface on the inner diameter of the ram, which is close to the mating conical surface on the valve stem.