VVF52电动二通阀，法兰连接，PN25 VVF52电动二通阀
-适用于适用于开路或闭路中的冷冻水,低压热水,生活热水,高压热水,海水,热油,饱和蒸汽和过热蒸汽。
电动二通阀技术参数
|
额定冲程
|
20mm
|
|
PN
|
25
|
|
直通泄流量
|
0-0.02%Kvs
|
|
介质温度
|
-25-180℃
|
|
允许工作压力
|
2500KPa
|
|
阀门特性
|
等比
|
|
阀体
|
球墨鋳铁
|
|
内阀和阀座
|
不锈钢
|
|
应用领域
|
介质
|
温度
|
|
低压热水
|
高至130℃
|
|
高压热水
|
高至180℃
|
|
热油
|
高至180℃
|
|
饱和蒸汽和过热蒸汽
|
高至180℃
|
|
冷冻水/海水
|
低至-25℃
|
电动二通阀型号概览
|
型号
|
DN
|
Kvs[m3/h]
|
SQX △Pmax[KPa]
|
SKD △Pmax[KPa]
|
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
|
西门子电动阀门VVF31、VVF40、VVF41、VVF45、VVF52、VVF529、VVF61 VVF52电动二通阀
西门子电动二通阀西门子电动三通阀西门子调节阀西门子温控阀西门子蒸汽阀适用于区域供热系统、暖通空调系统法兰连接二通阀，西门子阀门耐压等级PN10-PN40 阀体:球墨铸铁、铸钢GGG-40 阀座、阀塞、阀杆:不锈钢 公称直径:DN15 …150 mm 温度:－25－350℃ 流量Kvs:2.5…315 m3/h 西门子阀门阀杆行程:20 或40 mm 可与SQX系列、SKD系列、SKB系列、SKC系列执行器配合安装 符合DIN 32730标准适用于开式系统和闭式系统。
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,