宝德调节阀经销，宝德2380型波纹管式调节阀
宝德波纹管式调节阀是一款气动操作的过程阀门，配有单动式膜片驱动器。PTFE 波纹管可保障介质和驱动器安全分离。所使用的材料和介质室的设计允许其在医疗卫生环境或腐蚀性环境中使用。可轻松方便地清洁宝德调节阀。通过与调节器（型号 869x）组合和集成于波纹管中的调节轮廓，可完成高要求的调节任务。驱动器内部容量小，非常节约空间，这不仅使得其结构极为紧凑，同时也可大幅度缩短反应时间。因无摩擦的结构，宝德阀门具有良好的调节性能及直线型特征曲线。另有多种壳体和区块解决方案可供选择。 宝德2380型波纹管式调节阀特性：
适用于中性和腐蚀性介质
通过 PTFE 波纹管分离介质
医疗卫生设计
宝德2380型波纹管式调节阀 宝德调节阀经销，宝德2380型波纹管式调节阀技术参数： Technical Data
Kvs values 0.4 to 2 m³/h
Orifi ce DN3 to DN10
Port connections (for media)
• Thread
• Weld ends
• Clamp
• G (DIN EN ISO 228-1)
• DIN 11850 Series 0,
DIN 11866 S. A / DIN 11850 S. 2,
DIN 11866 S. B / DIN ISO 4200,
DIN 11866 S. C / ASME BPE
• on request
Media gases and liquids (ultrapure, sterile, dirty, aggressive,
abrasive or even highly viscous),
steam (for sterilization)
Media temperature 0 to +80 °C
(-10 °C to +150 °C at limited operating conditions 1) )
Media pressure vacuum to 6 bar 2)
Ambient temperature -10 to +55 °C
Seat leakage <0.01 % of full open valve capacity (ANSI class IV)
Control media
• pilot pressure
• pilot ports
air acc. to DIN ISO 8573-1 or neutral gases
• 5.5 to 7 bar 2)
• threaded ports (G1/8)
Materials, media contacting
• valve body
• bellow
• surface quality for threaded ports
• surface quality for weld-end and
clamp connections
• stainless steel 316L ASME BPE (1.4435 BN2)
• advanced PTFE
• Ra 1.6 μm
• Ra 0.6 μm (mechanically polished) or
Ra 0.4 μm (electropolished)
Materials, not media contact.
• actuator
• positioner (controller)
• sealing
• 304 (1.4301) or CF-8 (1.4308)
• PPS, stainless steel
• EPDM, FKM 宝德调节阀经销，宝德2380型波纹管式调节阀 |
