粉體行業(yè)在線展覽
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粉體行業(yè)在線展覽
。
直接聯(lián)系
永嘉國(guó)一閥門有限公司
浙江
面議
。
1630
法蘭連接四通球閥
產(chǎn)品特點(diǎn)
四通換向球閥為X形垂直通道的球閥，它的特點(diǎn)是球體的兩條通道為X形布置.四個(gè)通道口徑均布子球體赤道圓周截面上，當(dāng)球體沿順時(shí)針旋轉(zhuǎn)90度時(shí)，能使相近的兩個(gè)通道實(shí)現(xiàn)兩兩相通。
本閥門系列可配置多種驅(qū)動(dòng)裝置。
主要零件材質(zhì)Main Patrs and Materials
| 零件名稱 Accessory name | 材 質(zhì) Material | |
| GB | ASTM | |
| 閥體、閥蓋 Body,bonnet | WCB | A216-WCB |
| 密封圈 Sealing Ring | PTFE、對(duì)位聚苯 PTFE、Counterpoint polypheny1 | PTFE、對(duì)位聚苯 PTFE、Counterpoint polypheny1 |
| 球體 Ball | 1Cr18Ni9Ti | SS 304 |
| 閥座、閥桿 Seat、Stem | 2Cr13 | A246-416 |
| 雙頭螺柱 Dual-head double-screw bolt | 35CrMoA | A193-B7 |
主要性能規(guī)范 Main Performance Spcification
| 公稱壓力 PN(MPa) Nominal diameter | 試驗(yàn)壓力 Test pressure | |||
| 殼體 Shell | 高壓液密封 High-pressure liquid sealing | 低壓氣密封 Low-pressure hermetic sealing | ||
| 1.6 | 2.4 | 1.76 | 0.6 | |
| 2.5 | 3.75 | 2.75 | ||
| 4.0 | 6.0 | 4.4 | ||
| CLASS150 | 3.O | 2.2 | ||
| 適用工況 Applicable Operating Mode | 適用介質(zhì) Applicable medium | 水、油品、氣等非腐蝕介質(zhì)和酸堿腐蝕介質(zhì) Non-corrosion medium such as water, oil products, and gas, etc,and nitric acid corrosion medium. | ||
| 適用溫度 Applicable temperature | -28-350℃ | |||
| 應(yīng)用規(guī)范 Applicable specification | 連接法蘭 Connecting flange | JB79-59、GB9113、HG20592-97、ANSI B16.5 | ||
| 檢驗(yàn)試驗(yàn) Test and inspection | GB9/T 9092-99、API 598 | |||
