台湾317铸铁疏水阀st-t3b
规格参数
产品名称：铸铁疏水阀
型号规格：st-t3b
公称直径：dn10-dn50mm
工作压力：1.0-4.0mpa
阀体材质：铸铁
适用介质：水
产品特点：
| (st-t3b) cast iron steam trap 16k with blow-off screwed end |
* please name the model no. (st-t3b) when negotiation.
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* thread: bs21, ansi b2.1 or din-259.
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* max. temperature: 220℃
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* test pressure: body 32 kgf/cm2 (hydrostatic)
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* working pressure: 0.3 kgf/cm2 – 16 kgf/cm2
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material:
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model:
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st-t3b
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body
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iron
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bonnet/plug
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iron
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seat
|
ss 410
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disc
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ss 304
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seal
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ptfe
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packing
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ptfe
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screen
|
ss 304
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blow plug
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ss 410
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dimension
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mm
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size
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inch
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1/2
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3/4
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1
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1.1/4
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1.1/2
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2
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|
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|
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mm
|
15
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20
|
25
|
32
|
40
|
50
|
|
|
|
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l
|
97
|
105
|
112
|
184
|
187
|
210
|
|
|
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h
|
76
|
78
|
83
|
109
|
114
|
123
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|
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capacity:
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kgf/h
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p kg/cm2
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0.3
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0.6
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1
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2
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3
|
4
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
15 – 25
|
183
|
220
|
253
|
300
|
345
|
385
|
420
|
450
|
510
|
570
|
630
|
690
|
740
|
32
|
350
|
410
|
490
|
620
|
730
|
820
|
900
|
960
|
1080
|
1200
|
1320
|
1440
|
1560
|
40
|
440
|
520
|
610
|
780
|
900
|
1000
|
1090
|
1180
|
1350
|
1500
|
1650
|
1790
|
1930
|
50
|
460
|
560
|
670
|
850
|
1000
|
1110
|
1220
|
1320
|
1500
|
1680
|
1860
|
2030
|
2200
|
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用途：
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