台湾317铸铁减压阀pr-3as
规格参数
产品名称:铸铁减压阀
型号规格:pr-3as
公称通径:dn15-50mm
公称压力:1.0-4.0mpa
阀体材质:铸铁
连接方式:螺纹
适用介质:蒸汽、水等
产品特点:
pr-3as) cast iron pressure reducing valve class 10k |
* please name the model no. (pr-3as) 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 20 kgf/cm2(hydrostatic)
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* primary pressure: 0.3 kgf/cm2 – 10 kgf/cm2
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material:
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model:
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pr-3as
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body cap
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iron
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bottom cover
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iron
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gasket
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asbestos
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diaphragm
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st.st.
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seat/disc/stem
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steel
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spring
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st.st.
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spring seat
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steel
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packing
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ptfe
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adjust scr. nut
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brass
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bolt
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steel
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尺寸规格:
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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93
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93
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101
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h
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196
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196
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202
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产品应用:
台湾317是专业于蒸气配锅炉配管零件及相关工业阀类之制造、销售及研发迄今已有40年经验。为强化服务品质, 本公司已於1998通过iso 9001 system 品质系统认证,提升自我服务水準及客户的信心。