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详细介绍
BURKERT现货库存：
431871 431679 132479 501122 416947 044846 446450 134328 134680
423915 643660 643235 134302 123520 125079 141465 134234 126291
423922 060644 140828 126275 126263 135155 416947 501110 423915
501207 165753 449105 424005 141239 144295 008353 041144 001400
131423 136851 502529 136347 419587 165756 141465 134325 131627
142165 140465 001251 501251 001248 501219 502549 001251 001248
501205 125724 138904 134404 440324 065660 639787 151424 161024
429957 145796 501248 142156 449671 550367 502534 141239 144295
BURKERT膜片阀180346技术参数：
Technical data |
| |
Orifice | DN 4 to 50 | |
Body material | Cast stainless steel 316L / 1.4435 | |
Actuator material |
| |
Actuator / Cover | PPS / Stainless steel 1.4561 (316Ti) | |
Diaphragm materials | EPDM (AB), PTFE/EPDM (EA) | |
| EPDM (AD), advanced PTFE/EPDM (EU) and FKM (FF) on | |
| request | |
Media | Neutral gases and liquids, high purity, sterile, aggressive | |
| or abrasive fl uids | |
Viscosity | up to viscous | |
Surface finishes | (average surface fi nish) | |
internal mechanical polished | Ra ≤ 0.8 μm (external cast surface) | |
internal electro polished (on request) | Ra ≤ 0.6 μm (external cast surface electro polished) | |
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 | +5 to +60 ºC | |
Control medium | Neutral gases, air | |
Max. pilot pressure | max. 10 bar, 7 bar with actuator size 130 mm | |
BURKERT膜片阀180346由一个气动的活塞驱动装置、一个隔膜以及一个二通阀体构成。带有不锈钢套的高品质驱动装置，确保了在卫生或侵蚀性环境条件下的使用。利于流动的*阀体，能够实现较高的流量值和多样化的使用可能性。驱动装置设计允许将自动化单元简单地集成到所有结构分级中，从电气/光学位置反馈装置，经过气动的控制装置，直至集成式总线接口和防爆的设备类型。高度集成的系统由阀门和自动化单元构成，其特征在于设计的紧凑性和表面光滑性、集成式的控制空气管道、防护级 IP65/67/NEMA4X 以及高化学抗性。
BURKERT膜片阀180346特点：
有利于流动且*的外壳
通过隔膜将介质与驱动装置严格分离
自动化单元及 ELEMENT 的简单集成
带有连接套头、压合接头或焊接接头的不锈钢外壳
获得 FDA 认证
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