濟(jì)南VVF31...兩通閥 / VXF31...三通閥直銷(xiāo)商
山東VVF31...兩通閥 / VXF31...三通閥應(yīng)商
產(chǎn)品名稱(chēng):VVF31...兩通閥 / VXF31...三通閥
貨號(hào):水用兩通閥/三通閥,法蘭連接,PN10,行程20mm/40mm
描述:
適用于閉式循環(huán)系統(tǒng)中,冷凍水和低溫?zé)崴牡目刂?
材質(zhì):鑄鐵
閥芯:≤DN40鉻鎳鋼/黃銅
≥DN50 鉻鎳鋼/青銅
承壓:PN10
連接:法蘭
低溫:-10°C
高溫:150°C
閥桿行程:≤DN80:20mm
≥DN100:40mm
型號(hào)概覽:(VVF31...)
公稱(chēng)直徑
mm
Kvs
流量系數(shù)
[m3/h]
SQX
SKD
SKB
SKC
型 號(hào)[兩通閥] △Pmax
△Ps
△Pmax
△Ps
△Pmax
△Ps
△Pmax
△Ps
VVF31.15-2.5
VVF31.15-4
15
2.5
4
300
1000
300
1000
300
1000
VVF31.24
VVF31.25-6.3
VVF31.25
VVF31.25-10
25
5
6.3
7.5
10
300
1000
300
1000
300
1000
VVF31.39
VVF31.40
VVF31.40-25
40
12
19
25
300
525
300
775
300
1000
VVF31.50
VVF31.50-40
50
31
40
300
325
300
475
300
1000
VVF31.65
VVF31.65-63
65
49
63
175
175
275
275
300
750
VVF31.80
VVF31.80-100
80
78
100
100
100
175
175
300
500
VVF31.90
VVF31.100-160
100
124
160
200
300
VVF31.91
VVF31.125-250
125
200
250
150
200
VVF31.92-300
VVF31.150-315
150
300
315
100
125
△Pmax閥門(mén)最大允許壓差;△Ps閥門(mén)關(guān)閉壓差
型號(hào)概覽:(VXF31...)
公稱(chēng)直徑
mm
Kvs
流量系數(shù)
[m3/h]
SQX
SKD
SKB
SKC
型 號(hào)[三通閥] △Pmax
△Pmax
△Pmax
△Pmax
VXF31.15-2.5
VXF31.15-4
15
2.5
4
300
300
300
VXF31.24
VXF31.25-6.3
VXF31.25
VXF31.25-10
25
5
6.3
7.5
10
300
300
300
VXF31.39
VXF31.40-16
VXF31.40
VXF31.40-25
40
12
19
25
300
300
300
VXF31.50
VXF31.50-40
50
31
40
300
300
300
VXF31.65
VXF31.65-63
65
49
63
175
275