J13W针型阀主要零件材料
| 序号 | 零件名称 | 材质 |
| 1 | 阀体 | 20# A105 SS304 SS304L SS316 SS316L |
| 2 | 阀盖垫片 | 紫铜, PTFE |
| 3 | 阀盖 | 20# A105 SS304 SS304L SS316 SS316L |
| 4 | 填料垫 | PTFE 柔性石墨 |
| 5 | 填料 | PTFE 柔性石墨 |
| 6 | 填料压盖 | 20# A105 SS304 SS304L SS316 SS316L |
| 7 | 阀杆 | 20# A105 SS304 SS304L SS316 SS316L |
| 8 | 手柄 | 20# A105 SS304 SS304L SS316 SS316L |
| 9 | 内六角螺钉 | 20# A105 SS304 SS304L SS316 SS316L |
J13W针型阀主要外形尺寸
| ITEM NO. | 公称通径 DN | Td | H | L | L1 | N |
| J13W-JH-d-1 | DN6 | NPT1/4 | 75 | 58 | 75 | 60 |
| J13W-JH-d-2 | G1/4 | 85 | 58 | - | 60 | |
| J13W-JH-d-3 | DN10 | NPT3/8 | 75 | 58 | 78 | 60 |
| J13W-JH-d-4 | G3/8 | 87 | 58 | - | 60 | |
| J13W-JH-d-5 | DN15 | NPT1/2 | 77 | 68 | 86 | 60 |
| J13W-JH-d-6 | G1/2 | 87 | 60 | - | 60 | |
| J13W-JH-d-7 | DN20 | G3/4 | 100 | 70 | - | 60 |
| J13W-JH-d-8 | DN25 | Rc1(Rp1) | 110 | 78 | - | 60 |
| J13W-JH-d-9 | DN32 | G1-1/4 | 130 | 102 | - | 60 |
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