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| 零件名稱 | 材料 |
| 閥體 | WCB、合金鋼、不銹鋼、QT450-10 |
| 閥板 | WCB、合金鋼、不銹鋼、QT450-10 |
| 閥軸 | 2Cr13不銹鋼、合金鋼 |
| 密封圈 | 不銹鋼圈 |
| 填料 | 柔性石墨 |
| 型號 |
公稱壓力 (MPa) |
實驗壓力 | 工作溫度(℃) | 適用介質 | ||
| 強度水(MPa) | 密封(水)空氣(MPa) | 低壓密封空氣(MPa) | ||||
|
Z941H-16C Z941W-16P(R) |
1.6 | 2.4 | 1.8 | 0.6 | ≤425 | 硝酸類 |
| Z941W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | 醋酸類 |
| Z941W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | 硝酸類 |
| Z941W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | 醋酸類 |
| 閥體/閥蓋 | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | WCB |
| 零件名稱 | ZGICr18Ni9Tit系列 | ZG00Cr18Ni10系列 | ZG1Cr18Ni12M02Ti系列 | ZG00Cr17Ni14M02系列 | WCB系列 |
| 閘板 | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | 1Cr13 |
| 閥桿 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 00Cr17Ni14M02 | 1Cr13 |
| 填料 | PTFE編織 | PTFE編織 | PTFE編織 | PTFE編織 | 石墨 |
| 墊片 | 304L+PTFE | 304L+PTFE | 316+PTFE | 316L+PTFE | 石墨 |
| 壓蓋 | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02系列 | WCB |
| 填料壓環 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 00Cr17Ni14M02 | 1Cr13 |
| 螺栓 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 35CrMoA |
| 螺母 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
45 |