*BURKERT膜片閥2033系列德國原廠進口
- 更新時間：2025-04-21
- 廠商性質(zhì)：工程商
- 產(chǎn)品廠地：上海市
- 訪問次數(shù)：740
BURKERT現(xiàn)貨庫存：
134593 144295 044586 502539 134337 624024 134651 125656 042209
449694 126155 134344 134372 419538 449728 064107 502534 134134
416947 044846 134384 055154 001135 134590 125366 431455 550364
134325 085297 044373 126209 134325 501211 165738 134590 141465
444871 001250 141198 141218 134630 044586 423915 424005 130234
001131 501119 501113 134317 060647 501095 165756 449909 423980
431871 431679 132479 501122 416947 044846 446450 134328 134680
BURKERT膜片閥2033系列技術(shù)參數(shù)：
Orifice | DN08 to DN100 |
Body material | Stainless steel 1.4435 acc. to BN2 / ASME BPE |
| Fe < 0.5% / C ≤ 0.03% |
Port connections |
|
Weld end | • DIN EN ISO 1127 / ISO 4200 / DIN 11866 Series B |
| • DIN 11850 Series 2 / DIN 11866 Series A |
| • ASME BPE / DIN 11866 Series C |
Clamp | • DIN 32676 Series A (DIN tube) |
| • DIN 32676 Series B (ISO tube) |
| • ASME BPE |
Surface finish (others on request) | Ra ≤ 0,5 μm (ASME BPE SF1) |
• inside mechanical polished |
|
| (external Ra ≤ 1.6 μm) |
• inside electro polished | Ra ≤ 0,38 μm (ASME BPE SF4 / DIN HE4) |
| (external Ra ≤ 1.6 μm) |
Diaphragm materials | EPDM (AB), PTFE/EPDM (EA) |
| EPDM (AD), advanced PTFE/EPDM (EU) and FKM (FF) |
| on request |
Actuator material | PPS (PA for actuator sizes ø 175/225 mm) |
Medium temperatures |
|
EPDM (AB), PTFE/EPDM (EA) | -10 to +130 °C (steam sterilisation +140 °C for 60 min) |
EPDM (AD), advanced PTFE/ | -5 to +143 °C (steam sterilisation +150 °C for 60 min) |
EPDM (EU) |
|
FKM (FF) | 0 to +130 °C (not recommended for steam) |
Ambient temperature |
|
Actuator size < 100 mm | +5 to +140 °C |
Actuator size ≥ 100 mm | +5 to +90 °C (briefl y up to +140 °C, -10 to +60 °C with PA actuator) |
Control medium | Neutral gases, air |
Pilot pressure max. | max. 7 bar, see table on page 2 |
BURKERT膜片閥2033系列用于控制高純度、無菌、侵蝕性或磨損性介質(zhì)。這種閥門具有很小的死角體積，能夠?qū)崿F(xiàn)*的容器灌注和排空過程。閥體由一個錠塊構(gòu)成，該錠塊無焊縫，由優(yōu)質(zhì)不銹鋼制造而成。底部排放閥的法蘭具有兩個斜角。這種結(jié)構(gòu)簡化了其在容器中的定位和焊接過程。高品質(zhì)的隔膜將臨界性介質(zhì)與伺服驅(qū)動裝置密封分離。通過氣動先導式閥（單個先導式閥、閥島或控制頭），可以控制氣動的伺服驅(qū)動裝置。控制功能 A，通過彈簧力在靜止位置關(guān)閉
BURKERT膜片閥2033系列特點：
*的外殼，沒有焊縫
通過隔膜將介質(zhì)與驅(qū)動裝置嚴格分離
堅固的通用驅(qū)動裝置，具有模塊化配件系列
帶有焊接接頭的不銹鋼外殼
質(zhì)量認證 FDA / 3A
