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Steam pressure reducing valve
Product Name：
 Steam pressure reducing valve
Description：

Y63Y高溫高壓蒸汽減壓閥

閥瓣位置 正作用式 結構形式 活塞式
閥座數目 1個 密封材料 不銹鋼
主體材料 50CrMo 適用溫度 0-540（℃）
壓力范圍 1.0-32（Mpa） 適用介質 蒸汽
公稱通徑 DN15-600（mm） 連接形式 焊接
適用范圍 電站、鍋爐等 產品型號 Y63Y
品牌 深圳北澤  

一、概述
本廠生產的Y63Y高溫高壓蒸汽減壓閥適用于蒸汽管路上。通過減壓閥的調節，可使進口壓力降至某一需要的出口壓力，當進口壓力或流量變動時，減壓閥依靠介質本身的能量可自動保持出口壓力在小范圍內波動。
二、主要零件材料
 
零件名稱
材料
閥體、閥座
灰鑄鐵、鑄鋼、不銹鋼
付閥瓣、付閥座、膜片主閥瓣、主閥座、活塞
不銹鋼
付閥彈簧、主閥彈簧
鉻閥鋼
調節彈簧
硅錳鋼
活塞環
合金鑄鐵

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