寶德調節閥經銷，寶德2380型波紋管式調節閥
寶德波紋管式調節閥是一款氣動操作的過程閥門，配有單動式膜片驅動器。PTFE 波紋管可保障介質和驅動器安全分離。所使用的材料和介質室的設計允許其在醫療衛生環境或腐蝕性環境中使用。可輕松方便地清潔寶德調節閥。通過與調節器（型號 869x）組合和集成于波紋管中的調節輪廓，可完成高要求的調節任務。驅動器內部容量小，非常節約空間，這不僅使得其結構極為緊湊，同時也可大幅度縮短反應時間。因無摩擦的結構，寶德閥門具有良好的調節性能及直線型特征曲線。另有多種殼體和區塊解決方案可供選擇。

寶德2380型波紋管式調節閥特性：
適用于中性和腐蝕性介質
通過 PTFE 波紋管分離介質
醫療衛生設計
寶德2380型波紋管式調節閥

寶德調節閥經銷，寶德2380型波紋管式調節閥技術參數：

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 

寶德調節閥經銷，寶德2380型波紋管式調節閥