VVF52電動二通閥，法蘭連接，PN25 VVF52電動二通閥
-適用于適用于開路或閉路中的冷凍水,低壓熱水,生活熱水,高壓熱水,海水,熱油,飽和蒸汽和過熱蒸汽。
電動二通閥技術參數
|
額定沖程
|
20mm
|
|
PN
|
25
|
|
直通泄流量
|
0-0.02%Kvs
|
|
介質溫度
|
-25-180℃
|
|
允許工作壓力
|
2500KPa
|
|
閥門特性
|
等比
|
|
閥體
|
球墨鋳鐵
|
|
內閥和閥座
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不銹鋼
|
|
應用領域
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介質
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溫度
|
|
低壓熱水
|
高至130℃
|
|
高壓熱水
|
高至180℃
|
|
熱油
|
高至180℃
|
|
飽和蒸汽和過熱蒸汽
|
高至180℃
|
|
冷凍水/海水
|
低至-25℃
|
電動二通閥型號概覽
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型號
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DN
|
Kvs[m3/h]
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SQX △Pmax[KPa]
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SKD △Pmax[KPa]
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SKB △Pmax[KPa]
|
|
VVF52.15-0.16
|
15
|
0.16
|
1600
|
1600
|
1600
|
|
VVF52.15-0.2
|
15
|
0.2
|
1600
|
1600
|
1600
|
|
VVF52.15-0.25
|
15
|
0.25
|
1600
|
1600
|
1600
|
|
VVF52.15-0.32
|
15
|
0.32
|
1600
|
1600
|
1600
|
|
VVF52.15-0.4
|
15
|
0.4
|
1600
|
1600
|
1600
|
|
VVF52.15-0.5
|
15
|
0.5
|
1600
|
1600
|
1600
|
|
VVF52.15-0.63
|
15
|
0.63
|
1600
|
1600
|
1600
|
|
VVF52.15-0.8
|
15
|
0.8
|
1600
|
1600
|
1600
|
|
VVF52.15-1
|
15
|
1
|
1600
|
1600
|
1600
|
|
VVF52.15-1.25
|
15
|
1.25
|
1600
|
1600
|
1600
|
|
VVF52.15-1.6
|
15
|
1.6
|
1600
|
1600
|
1600
|
|
VVF52.15-2
|
15
|
2
|
1600
|
1600
|
1600
|
|
VVF52.15-2.5
|
15
|
2.5
|
1600
|
1600
|
1600
|
|
VVF52.15-3.2
|
15
|
3.2
|
1600
|
1600
|
1600
|
|
VVF52.15-4
|
15
|
4
|
1600
|
1600
|
1600
|
|
VVF52.15-5
|
25
|
5
|
1200
|
1600
|
1600
|
|
VVF52.15-6.3
|
25
|
6.3
|
1200
|
1600
|
1600
|
|
VVF52.15-8
|
25
|
8
|
1200
|
1600
|
1600
|
|
VVF52.15-10
|
25
|
10
|
1200
|
1600
|
1600
|
|
VVF52.15-12.5
|
40
|
12.5
|
400
|
700
|
1600
|
|
VVF52.15-16
|
40
|
16
|
400
|
700
|
1600
|
|
VVF52.15-20
|
40
|
20
|
400
|
700
|
1600
|
|
VVF52.15-25
|
40
|
25
|
400
|
700
|
1600
|
西門子電動閥門VVF31、VVF40、VVF41、VVF45、VVF52、VVF529、VVF61 VVF52電動二通閥
西門子電動二通閥西門子電動三通閥西門子調節閥西門子溫控閥西門子蒸汽閥適用于區域供熱系統、暖通空調系統法蘭連接二通閥，西門子閥門耐壓等級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系列執行器配合安裝 符合DIN 32730標準適用于開式系統和閉式系統。
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,