化工儀器網(wǎng)
詳細(xì)介紹
BURKERT膜片閥784822為二位二通塑料隔膜閥，利用氣動驅(qū)動裝置和彈簧復(fù)位功能進(jìn)行外部控制。應(yīng)用于工藝技術(shù)和水處理技術(shù)中的臟污介質(zhì)。
BURKERT膜片閥784822特點(diǎn)：
控制功能可改裝
適用侵蝕性介質(zhì)
套頭外殼結(jié)構(gòu)
緊湊型結(jié)構(gòu)
BURKERT膜片閥784822技術(shù)參數(shù)：
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 |
化工儀器網(wǎng)