VVF53.25,西門子調(diào)節(jié)閥,VVF53.25
【簡單介紹】
【詳細說明】
VVF53系列西門子二通法蘭座閥
•介質(zhì)溫度在-20…220℃的高性能閥門
•球墨鑄鐵 EN-GJS-400-18-LT閥體
•DN15…150
•kvs0.16…400 m3/h
•法蘭類型21,法蘭設(shè)計為B
•與SAX..,SKD..,SKB..,SKC..執(zhí)行器組合
VVF53系列西門子調(diào)節(jié)閥技術(shù)參數(shù)
額定壓力:PN25
連接方式:法蘭
口徑:DN15-DN150
介質(zhì)溫度:-20…220℃
額定行程:DN15-DN50: 20mm;DN65-DN150: 40mm
材質(zhì):閥體球墨鑄鐵;閥桿,閥座,閥塞不銹鋼;
VVF53系列西門子調(diào)節(jié)閥用途
用于鍋爐,區(qū)域供熱和制冷設(shè)備,冷卻塔,加熱機組和空調(diào)機組中作為控制或截止閥門
適用用于閉式或開式管路系統(tǒng)(注意避免氣蝕).
工程注意事項
安裝位置:閥門宜安裝在回程管道上, 這里的溫度較低且密封函負荷也較低.
VVF53..閥門作為蒸汽閥使用時,要反向安裝
污物收集器:在閥門前安裝過濾器或污物收集器以確保閥門調(diào)節(jié)功能,和長時間的使用壽命.
從閥門和管道中處除污物,焊渣等等
氣蝕:根據(jù)介質(zhì)溫度與壓力關(guān)系限制閥門前后的壓差就能避免氣蝕
VVF53系列西門子調(diào)節(jié)閥型號:
VVF53.15-0.16,VVF53.15-0.2,VVF53.15-0.25,VVF53.15-0.32,VVF53.15-0.4,VVF53.15-0.5,VVF53.15-0.63,VVF53.15-0.8,VVF53.15-1
VVF53.15-1.25,VVF53.15-1.6,VVF53.15-2,VVF53.15-2.5,VVF53.15-3.2,VVF53.15-4,VVF53.20-6.3
VVF53.25-5,VVF53.25-6.3,VVF53.25-8,VVF53.25-10
VVF53.32-16
VVF53.40-12.5,VVF53.40-16,VVF53.40-20,VVF53.40-25
VVF53.50-31.5,VVF53.50-40
VVF53.65-63
VVF53.80-100
VVF53.100-160
VVF53.125-250
VVF53.150-400
相關(guān)產(chǎn)品
- VVF53.125,西門子調(diào)節(jié)閥,VVF53.125
- VVF53.100,西門子調(diào)節(jié)閥,VVF53.100
- VVF53.80,西門子調(diào)節(jié)閥,VVF53.80
- VVF53.65,西門子調(diào)節(jié)閥,VVF53.65
- VVF53.50,西門子調(diào)節(jié)閥,VVF53.50
- VVF53.40,西門子調(diào)節(jié)閥,VVF53.40
- VVF53.32,西門子調(diào)節(jié)閥,VVF53.32
- VVF53.25,西門子調(diào)節(jié)閥,VVF53.25
- VVF53.20,西門子調(diào)節(jié)閥,VVF53.20
- VVF53.15,西門子調(diào)節(jié)閥,VVF53.15
- VVF53.150K,西門子蒸汽溫控閥,VVF53.150K+SKC62
- VVF53.125K,西門子蒸汽溫控閥,VVF53.125K+SKC62
- VVF53.100K,西門子蒸汽溫控閥,VVF53.100K+SKC62
- VVF53.80K,西門子蒸汽溫控閥,VVF53.80K+SKC62
- VVF53.65K,西門子蒸汽溫控閥,VVF53.65K+SKC62
- VVF53.50K,西門子蒸汽溫控閥,VVF53.50K+SKD62
- VVF53.150,西門子調(diào)節(jié)閥,VVF53.150+SKC62
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