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零件名稱 Part name |
閥體、閥蓋、螺栓 BODY、Bonnet, Bonnet bolt |
閥桿、閥瓣、密封圈Stem、Disc, Gasket | 填料 Packing |
墊片 Gasket |
手輪 Hand wheel |
J23SA-320 | 鉻鎳不銹鋼 Cr,Ni Stainless steel |
不銹鋼 Stainless steel |
聚四氟乙烯、柔性石墨PTEF,Soft graphite | 橡膠石棉板 Latex asbestos |
優(yōu)質(zhì)碳鋼 High grade carbon steel |
型號(hào) Type |
公稱壓力(MPa) Nominal Pressure |
試驗(yàn)壓力PS(MPa) Test pressure |
工作壓力(MPa)Working Pressure | 工作溫度(℃) Working Temperature |
適用介質(zhì) Applicable medium |
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殼體 (MPa) Shell |
密封 (液) Seal |
密封 (氣) Seal |
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J23SA-160 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | P≤540℃ | 液化石油氣水、酸、 蒸汽、油品等 Petroleum gas Water,Asic,Steam, Oil etc. |
C≤425℃ |
型號(hào) |
公稱直徑DN(mm) Domical diameter |
尺寸 Dimensions | 重量(Kg) Weight |
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Type | L | V1 | Do | H | H1 | L1 | L1 | ||
J23SA-320 | 6 | 260 | 14 | 65 | 175 | 190 | 160 | 54 | 2.6 |