進口自力式壓差調(diào)節(jié)閥
進口自力式壓差調(diào)節(jié)閥產(chǎn)品概述
美國WORK自力式壓差調(diào)節(jié)閥是一種無需外來能源的節(jié)能型控制閥,用于非腐蝕性液體和氣體溫度≤200℃的閥后(閥前)壓差控制裝置
自力式壓差調(diào)節(jié)閥(閥后):當壓差升高時,閥門關閉
自力式壓差調(diào)節(jié)閥(閥前):當壓差升高時,閥門開啟
產(chǎn)品特點
1:維護量小,介質(zhì)直接控制,無需外來能源控制的節(jié)能型控制閥
2:不銹鋼波紋管壓力平衡式,不平衡力小,靈敏度高
3:支持內(nèi)取壓和外取壓
4:設定點范圍寬,可通過調(diào)節(jié)螺母方便的調(diào)整設定點
5:執(zhí)行器與彈簧可隨意組培,從而實現(xiàn)多種調(diào)節(jié)范圍
6:對于高密封要求,使用軟密封閥芯
7:采用標準模塊化設計,三化水平高,通過組合件,可進行多項組合控制
部分技術參數(shù)
主要技術參數(shù):http:///cn/products/713.htm
口徑:DN15-250
材質(zhì):WCB,CF8,CF8M
公稱壓力:PN1.6,2.5,4.0Mpa ANSI 150,300lb
連接方式:法蘭
(更詳細技術參數(shù)如執(zhí)行機構,閥體閥蓋閥內(nèi)件等參數(shù)請咨詢技術部門)
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