-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(dòng)二通閥技術(shù)參數(shù)
|
額定沖程
|
20mm
|
|
PN
|
25
|
|
直通泄流量
|
0-0.02%Kvs
|
|
介質(zhì)溫度
|
-25-180℃
|
|
允許工作壓力
|
2500KPa
|
|
閥門特性
|
等比
|
|
閥體
|
球墨鋳鐵
|
|
內(nèi)閥和閥座
|
不銹鋼
|
|
應(yīng)用領(lǐng)域
|
介質(zhì)
|
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(dòng)二通閥型號概覽
|
型號
|
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
|
西門子電動(dòng)閥門VVF31、VVF40、VVF41、VVF45、VVF52、VVF529、VVF61 VVF52電動(dòng)二通閥
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,