-適用于閉合回路的冷凍水,低壓熱水.
技術(shù)參數(shù)
額定沖程 | 高至DN80:20mm 從DN100:40mm |
PN | 16 |
直通泄流量 | 0-0.02%Kvs |
介質(zhì)溫度 | -25-130℃ |
允許工作壓力 | 1600KPa |
閥門特性 | 等比 |
閥體 | 鋳鐵 |
閥桿和閥芯 | 不銹鋼,青銅/黃銅 |
應(yīng)用領(lǐng)域 | 介質(zhì) | 溫度 |
熱水 | 高至130℃ |
冷凍水 | 低至-25℃ |
型號(hào)概覽
型號(hào) | DN | Kvs[m3/h] | SQX △Pmax[KPa] | SKD △Pmax[KPa] | SKB △Pmax[KPa] | SKC △Pmax[KPa] |
VVF40.15-1.9 | 15 | 1.9 | 300 | 300 | 300 | |
VVF40.15-3 | 15 | 3 | 300 | 300 | 300 | |
VVF40.25-5 | 25 | 5 | 300 | 300 | 300 | |
VVF40.25-7.5 | 25 | 7.5 | 300 | 300 | 300 | |
VVF40.40-12 | 40 | 12 | 300 | 300 | 300 | |
VVF40.40-19 | 40 | 19 | 300 | 300 | 300 | |
VVF40.50-31 | 50 | 31 | 300 | 300 | 300 | |
VVF40.65-49 | 65 | 49 | 175 | 275 | 300 | |
VVF40.80-78 | 80 | 78 | 100 | 100 | 300 | |
VVF40.100-124 | 100 | 124 | | | | 200 |
VVF40.125-200 | 125 | 200 | | | | 150 |
VVF40.150-300 | 150 | 300 | | | | 100 |
西門子電動(dòng)二通閥西門子電動(dòng)三通閥西門子調(diào)節(jié)閥西門子溫控閥西門子蒸汽閥適用于區(qū)域供熱系統(tǒng)、暖通空調(diào)系統(tǒng)法蘭連接二通閥，西門子閥門耐壓等級(jí)PN10-PN40 閥體:球墨鑄鐵、鑄鋼GGG-40 閥座、閥塞、閥桿:不銹鋼 公稱直徑:DN15 …150 mm 溫度:－25－350℃ 流量Kvs:2.5…315 m3/h 西門子閥門閥桿行程:20 或40 mm 可與SQX系列、SKD系列、SKB系列、SKC系列執(zhí)行器配合安裝 符合DIN 32730標(biāo)準(zhǔn)適用于開式系統(tǒng)和閉式系統(tǒng)。
VVF31.15,VVF31.25,VVF31.40,VVF31.50,VVF31.65,VVF31.80,VVF31.90,VVF31.91,VVF31.92
VXF31.15,VXF31.25,VXF31.40,VXF31.50,VXF31.65,VXF31.80,VXF31.90,VXF31.91,VXF31.92
VVF40.15,VVF40.25,VVF40.40,VVF40.50,VVF40.65,VVF40.80,VVF40.100,VVF40.125,VVF40.150
VXF40.15,VXF40.25,VXF40.40,VXF40.50,VXF40.65,VXF40.80,VXF40.100,VXF40.125,VXF40.150
VVF41.15,VVF41.25,VVF41.40,VVF41.50,VVF41.65,VVF41.80,VVF41.90,VVF41.91,VVF41.92
VXF41.50,VXF41.65,VXF41.80,VXF41.90,VXF41.91,VXF41.92
VVF45.50,VVF45.65,VVF45.80,VVF45.90,VVF45.91,VVF45.92
VVF52.15-0.5,VVF52.15-1,VVF52.15-2,VVF52.15-4,VVF52.25-5,VVF52.25-6.3,VVF52.25-8,VVF52.25-10
VVF52.40-12.5,VVF52.40-16,VVF52.40-20,VVF52.40-25
VVF529.50K,VVF529.65K,VVF529.80K,VVF529.100K,VVF529.125K,VVF529.150K
VVF61.15,VVF61.25,VVF61.40,VVF61.50,VVF61.65,VVF61.80,VVF61.90,VVF61.91,VVF61.92,
VXF61.15,VXF61.25,VXF61.40,VXF61.50,VXF61.65,VXF61.80,VXF61.90,VXF61.91,VXF61.92,