● 介質(zhì)溫度為 -10…150℃ 的閥門
功能參數(shù) |
|
PN 級(jí)別 |
PN 16 |
連接 |
法蘭 |
工作壓力 |
參見技術(shù)設(shè)計(jì) [? 6] |
閥門特性 1) |
參見技術(shù)設(shè)計(jì) [? 5] |
泄漏率 |
直通:kvs 值的 0...0.02% 旁通:kvs 值的 0.5...2% (kvs ≥ 6.3) |
允許介質(zhì) |
參見技術(shù)設(shè)計(jì) [? 6] |
介質(zhì)溫度 |
-10...150℃ |
可調(diào)比 |
至 DN 40:> 50 自 DN 50:>100 |
額定行程 |
至 DN 80:20 mm 自 DN 100:40 mm |
材料 |
|
閥體 |
DN25-DN100:HT250,等同于 EN-GJL-250 DN125-DN150:QT400-18L,等同于 EN-GJS-400-18-LT |
盲法蘭 |
與閥體相同 |
閥桿 |
不銹鋼 |
閥座 |
VVF42..C、VXF42..C:機(jī)加工 VVF42..KC:不銹鋼 |
閥塞 |
DN25 黃銅 DN32-DN150 不銹鋼 |
閥桿密封函 |
黃銅 EPDM O 型環(huán) PTFE 套筒 無硅 |
補(bǔ)償密封 (僅限 VVF42..KC) |
不銹鋼 EPDM |
VXF42..C
型 號(hào)[三通閥] |
公稱直徑
mm |
Kvs
流量系數(shù)[m3/h] |
SAX
△Pax KPa |
SKD
△Pax Kpa |
SKB
△Pax Kpa |
SKC
△Pax KPa |
|||||
合流
|
分流
|
合流
|
分流
|
合流
|
分流
|
合流
|
分流
|
||||
VXF42.25-6.3C
|
25
|
6.3
|
400
|
100
|
400
|
100
|
400
|
100
|
|
|
|
VXF42.25-10C
|
25
|
10
|
400
|
100
|
400
|
100
|
400
|
100
|
|
|
|
VXF42.32-16C
|
32
|
16
|
400
|
100
|
400
|
100
|
400
|
100
|
|
|
|
VXF42.40-16C
|
40
|
16
|
400
|
100
|
400
|
100
|
400
|
100
|
|
|
|
VXF42.40-25C
|
40
|
25
|
400
|
100
|
400
|
100
|
400
|
100
|
|
|
|
VXF42.50-31.5C
|
50
|
31.5
|
300
|
100
|
400
|
100
|
400
|
100
|
|
|
|
VXF42.50-40C
|
50
|
40
|
300
|
100
|
400
|
100
|
400
|
100
|
|
|
|
VXF42.65-50C
|
65
|
50
|
150
|
50
|
200
|
80
|
275
|
100
|
|
|
|
VXF42.65-63C
|
65
|
63
|
150
|
50
|
200
|
80
|
275
|
100
|
|
|
|
VXF42.80-80C
|
80
|
80
|
75
|
50
|
125
|
50
|
175
|
70
|
|
|
|
VXF42.80-100C
|
80
|
100
|
75
|
50
|
125
|
50
|
175
|
70
|
|
|
|
VXF42.100-125C
|
100
|
125
|
|
|
|
|
|
|
250
|
50
|
|
VXF42.100-160C
|
100
|
160
|
|
|
|
|
|
|
250
|
50
|
|
VXF42.125-200C
|
125
|
200
|
|
|
|
|
|
|
160
|
50
|
|
VXF42.125-250C
|
125
|
250
|
|
|
|
|
|
|
160
|
50
|
|
VXF42.150-315C
|
150
|
315
|
|
|
|
|
|
|
100
|
50
|
|
VXF42.150-400C
|
150
|
400
|
|
|
|
|
|
|
100
|
50
|
VVF42..C
型 號(hào) |
公稱直徑
mm |
Kvs
流量系數(shù)[m3/h] |
SAX
|
SKD
|
SKB
|
SKC
|
|||||
△Pmax
|
△Ps
|
△Pmax
|
△Ps
|
△Pmax
|
△Ps
|
△Pmax
|
△Ps
|
||||
VVF42.25-6.3C
|
25
|
6.3
|
400
|
1600
|
400
|
1600
|
400
|
1600
|
|
|
|
VVF42.25-10C
|
25
|
10
|
400
|
1600
|
400
|
1600
|
400
|
1600
|
|
|
|
VVF42.32-16C
|
32
|
16
|
400
|
900
|
400
|
1200
|
400
|
1600
|
|
|
|
VVF42.40-16C
|
40
|
16
|
400
|
550
|
400
|
750
|
400
|
1600
|
|
|
|
VVF42.40-25C
|
40
|
25
|
400
|
550
|
400
|
750
|
400
|
1600
|
|
|
|
VVF42.50-31.5C
|
50
|
31.5
|
300
|
350
|
400
|
450
|
400
|
1200
|
|
|
|
VVF42.50-40C
|
50
|
40
|
300
|
350
|
400
|
450
|
400
|
1200
|
|
|
|
VVF42.65-50C
|
65
|
50
|
150
|
200
|
200
|
250
|
400
|
700
|
|
|
|
VVF42.65-63C
|
65
|
63
|
150
|
200
|
200
|
250
|
400
|
700
|
|
|
|
VVF42.80-80C
|
80
|
80
|
75
|
125
|
125
|
175
|
400
|
450
|
|
|
|
VVF42.80-100C
|
80
|
100
|
75
|
125
|
125
|
175
|
400
|
450
|
|
|
|
VVF42.100-125C
|
100
|
125
|
|
|
|
|
|
|
250
|
300
|
|
VVF42.100-160C
|
100
|
160
|
|
|
|
|
|
|
250
|
300
|
|
VVF42.125-200C
|
125
|
200
|
|
|
|
|
|
|
160
|
190
|
|
VVF42.125-250C
|
125
|
250
|
|
|
|
|
|
|
160
|
190
|
|
VVF42.150-315C
|
150
|
315
|
|
|
|
|
|
|
125
|
100
|
|
VVF42.150-400C
|
150
|
400
|
|
|
|
|
|
|
125
|
10
|
電動(dòng)液壓執(zhí)行器,2800N,用于行程40mm的閥門 |
|||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||
型號(hào)概覽:(SKC..)
|