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詳細介紹
BURKERT膜片閥784822為二位二通塑料隔膜閥，利用氣動驅動裝置和彈簧復位功能進行外部控制。應用于工藝技術和水處理技術中的臟污介質。
BURKERT膜片閥784822特點：
控制功能可改裝
適用侵蝕性介質
套頭外殼結構
緊湊型結構
BURKERT膜片閥784822技術參數：
Orifice | DN 12 and 15 |
Body material | PVC-U, PP |
Seal material | EPDM |
Actuator material | PP, glass-fi bre reinforced |
Medium | Neutral or aggressive medium that do not attack the |
| body and seal materials |
Medium temperature | See chart next page |
Ambient temperature | 0 to +60 °C |
Control medium | Lubricated/unlubricated compressed air and other |
| neutral medium (e.g., water) |
Pilot pressure | Max. 7 bar, please see chart next page |
Port connections | True union Ø16, threaded port G 3/8 |
| True union Ø20 radially expandable |
Installation | As required, preferably with actuator in upright position |
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