【產(chǎn)品材質(zhì)：不銹鋼】
一、J61W、J61Y高溫高壓針型閥產(chǎn)品特征:
1.制造標(biāo)準(zhǔn):GB/T12224-2005JB/T3595-2002JB/T7747-95
2.連接情勢(shì):對(duì)焊連接
3.結(jié)構(gòu)特征:錐面密封,上螺紋閥桿
4.閥門檢驗(yàn)與試驗(yàn):GB/T9092-99
5.工作壓力:≤32MPa
6.適用工作溫度:-29℃～+538℃
7.適用工作介質(zhì):水,油,氣等腐蝕性與非腐蝕性介質(zhì).
8.公稱通徑:DN6,DN10,DN15,DN20,DN25…
二、J61W、J61Y高溫高壓針型閥重要零件材料:
| 序號(hào) NO. | 零件名稱 Part name | 材質(zhì) Material |
| 1 | 閥體 Body | 20# A105 SS304 SS304L SS316 SS316L |
| 2 | 閥蓋墊片 Bonnet Gasket | 紫銅(Red copper) PTFE |
| 3 | 閥蓋Bonnet | 20# A105 SS304 SS304L SS316 SS316L |
| 4 | 填料 Packing | PTFE 柔性石墨(Expanded Graphite) |
| 5 | 填料墊 Packing Seat | PTFE 柔性石墨(Expanded Graphite) 金屬盤根(Matel and Graphite) |
| 6 | 填料壓蓋 Packing Gland | 20# A105 SS304 SS304L SS316 SS316L |
| 7 | 鎖緊螺母 Lock Nut | 20# A105 SS304 SS304L SS316 SS316L |
| 8 | 閥桿 Stem | 20# A105 SS304 SS304L SS316 SS316L |
| 9 | 手輪 Handle | 20# A105 SS304 SS304L SS316 SS316L |
| 10 | 帶帽螺母Hooded Nut | 20# A105 SS304 SS304L SS316 SS316L |
三、J61W、J61Y高溫高壓針型閥重要形狀連接尺寸:
| ITEM NO. | 公稱通徑 DN Nominal bore | ø | H | L | D0 |
| J61Y-320P-1 | DN6 | ø10 | 90 | 80 | 63 |
| J61Y-320P-2 | DN10 | ø14 | 100 | 96 | 78 |
| J61Y-320P-3 | DN15 | ø16 | 102 | 108 | 78 |
| J61Y-320P-4 | DN20 | ø20 | 128 | 117 | 100 |
| J61Y-320P-5 | DN25 | ø24 | 160 | 145 | 110 |
