WJ41H DIN standard PN10 bellows globe valve factory from China
WJ41H DIN standard PN10 bellows globe valve factory from China
The bellows globe valves comply with DIN standard.
Bellows globe valve can be used to control the flow of various types of fluid, such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive medium.
Working temperature: -20℃-350℃
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公称压力(MPa)
nominal pressure
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壳体试验压力(MPa)
shell test
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密封试验压力(MPa)
sealing test
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适用温度(℃)
suitable temperature
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适用介质
suitable medium
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1.6
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2.4
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1.76
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-20℃-350℃
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水,蒸汽,油品等
water,steam,oil,etc.
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2.5
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3.75
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2.75
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||
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4.0
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6.0
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4.4
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bellows globe valve range:
1.Production Size:1/2"~10".DN15~DN250
2.Pressure:PN10/16
bellows globe valve standard:
1.Design Standard:DIN 3356
2.Face to Face:DIN 3202 F1
3.Flange Standard:DIN 2533 PN16
4.Testing Standard:ISO 5208
bellows globe valve Material of parts:
1.Body:GG25/GGG50
2.Bonnet:GG25/GGG50
3.Stem:CS/2Cr13,SS304,SS316,Carbon Steel
4.Stem Nut:brass,Ductile iron
5.Disc:C.S/GG25
6.Seat:ASTM B62 C83600,2Cr13,Brass
7.Hand wheel:ASTM A536 65-45-12
8.Packing:Graphite
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