台湾317铸铁疏水阀st-8ls
规格参数
产品名称：铸铁疏水阀
型号规格：st-8ls
公称直径：dn15-dn50mm
工作压力：1.0-4.0mpa
阀体材质：铸铁
连接方式：螺纹
适用介质：凝结水、水、空气等
产品特点：
| (st-8ls) cast iron steam trap 16k screwed end |
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* please name the model no. (st-8ls) 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-8ls
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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
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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
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ss 304
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| dimension |
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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mm
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15
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20
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25
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l
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95
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105
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110
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h
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56
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65
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70
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capacity:
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kgf/h
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press 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
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4
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5
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6
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8
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10
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12
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14
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16
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15
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160
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205
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250
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320
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380
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420
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460
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490
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540
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590
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630
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660
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690
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20
|
230
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295
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360
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460
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530
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590
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640
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690
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770
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840
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900
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960
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1000
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25
|
290
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380
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460
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590
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680
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760
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820
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880
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980
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1060
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1130
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1200
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1260
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无
