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Products show
J11W, J21W internal and external threaded needle valve
Product Name:
J11W, J21W internal and external threaded needle valve
Description:
内外螺纹针型阀 J11W、J21W

特性:
1. 制造标准: ASME B16.34-2004
2. 连接形式: 内外螺纹连接(NPT,G,Rc,Rp…)
3. 结构特征: 锥螺纹密封
4. 阀门检验和试验: API 598-1996
5. 公称压力:≤10000Psi
6. 适用温度:-29℃~+538℃
7. 适用介质:水,气,油及腐蚀性与非腐蚀性介质
8. 公称通径:DN6,DN10,DN15,DN20,DN25…

主要零件材料/Materials of main parts   
序号 NO. 零件名称 Part name 材质 Material
1 阀体 Body 20# A105 SS304 SS304L SS316 SS316L
2 阀盖垫片 Bonnet Gasket 紫铜(Red copper) PTFE
3 阀盖Bonnet 20# A105 SS304 SS304L SS316 SS316L
4 填料垫 Packing Seat PTFE 柔性石墨(Expanded Graphite) 金属盘根(Matel and Graphite)
5 填料 Packing PTFE 柔性石墨(Expanded Graphite)
6 填料压盖 Packing Gland 20# A105 SS304 SS304L SS316 SS316L
7 阀杆 Stem 20# A105 SS304 SS304L SS316 SS316L
8 手柄 Handle 20# A105 SS304 SS304L SS316 SS316L
9 内六角螺钉 Hexagon Screw 20# A105 SS304 SS304L SS316 SS316L
 
货号 ITEM NO. 公称通径 DN Nominal bore Td H L L1 N
J21W-HB-1 DN6 NPT1/4 75 58 75 60
J21W-HB-2 NPT1/2 80 62 66 60
J21W-HB-3 NPT3/4 80 57 - 60
J21W-HB-4 DN10 NPT3/8 75 58 78 60
J21W-HB-5 DN15 NPT1/2 77 68 86 60

Keyword:Valve | inlet valve | Shanghai valve | Power Station Valve | Industrial Valve | Universal Valve | Chemical valve | High valve | high temperature valve | Shenzhen valve | Electric valve | China Valves
 
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