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真空破壞閥(HXF-P型)
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真空破壞閥 真空破壞(釋放)閥(HXF-P型) vacuum Destruetion(Release) valve 真空破壞閥“特點”: 1)、真空破壞閥作用于水輪機(jī)的后端,當(dāng)真空度達(dá)到本閥的設(shè)定值范圍 時,閥門開始開啟,向管內(nèi)補(bǔ)氣。 2)、本閥閥門采用不銹鋼纖焊技術(shù),以保證良好密封效果。 3)、出廠時,按閥門開始開啟真空度調(diào)整好,(特殊要求時請注明。) 1、護(hù)罩 2、螺母 3、擋塊 4、軸 5、緊定螺釘 6、閥座 7、螺母 真空破壞閥“尺寸表”:
The vacuum breaking valve main purposes: water supply and drainage pipeline and tank; 工作原理:當(dāng)管道和水箱內(nèi)部形成真空時,大氣壓便會頂開閥蓋,大氣進(jìn)入系統(tǒng)內(nèi)部,平衡系統(tǒng)壓力,消除真空影響。 Working principle: when the internal piping and tank vacuum, atmospheric pressure will be the valve cover, air enters the system, balance the system pressure, eliminate the effect of vacuum. 真空破壞閥技術(shù)參數(shù): Vacuum break valve technology parameters: ******工作壓力:16bar Maximum working pressure: 16bar 使用溫度:80℃ The highest temperature: 80 ℃ 開啟壓力:0.02bar Opening pressure: 0.02bar 閥體:黃銅密封圈: Body: Brass ring: 真空破壞閥結(jié)構(gòu)及安裝注意事項: The vacuum breaking valve structure and installation notes: 1. 設(shè)備不應(yīng)安裝在有腐蝕性或污染的環(huán)境里; The 1 device should not be installed in a corrosive or polluted environment; 2. 閥體直接安裝在配水支管的******處; body mounted directly on the top of water distribution pipes; 3. 大氣型真空破壞閥的進(jìn)氣口應(yīng)向下; atmospheric type vacuum breaking valve inlet should be down; 4. 在有排氣閥的時候,真空破壞閥應(yīng)設(shè)置在排氣閥的下側(cè)。 when the exhaust valve, vacuum break valve should be arranged in the exhaust valve. |