哈威SF，SD，SK，SU型調速閥的 zui大壓力Pmax＝315bar zui大流量Qmax＝0.3至130 l/min。 哈威SF，SD，SK，SU型調速閥可作為二通和三通調速閥交貨。哈威調速閥可無級調節(jié)液壓系統(tǒng)流量，而SU型調速閥可用于兩檔恒定的流量的調節(jié)。流量系數(shù)不取決于液壓系統(tǒng)壓力和介質粘度，并被穩(wěn)定地保持在其zui小的偏差范圍內。通過集成其它機能的閥（如溢流閥、卸荷閥或用外部Z口控制）可滿足特殊要求。也可提供裝有旁通單向閥和任意流通方向的橋式回路的二通調速閥。多種操作方式使此種調速閥更具有廣泛的使用性。哈威HAWE流量控制閥 HAWE哈威調速閥 
：陳 ：一八〇〇二七七〇一三〇 ：〇七六九-八九八七〇九二〇〇七六九-二二三〇一〇九八 ：一九八五一〇五九六一 哈威SF/SD/SK/SU型調速閥，哈威流量閥東莞*，哈威SF/SD/SK/SU型流量控制閥型號說明： 
The flow valves type SF, SD, SK and SU are available in 2 and 3-way versions. They enable continuous adjustment of the oil flow settings in oil-hydraulic systems. With the type SU, a choice can be made between two constant flows. The flow rate is kept constant within a close tolerance regardless of the system pressure and viscosity of the hydraulic oil. Additional functions （pressure-limiting valve and idle circulation valve integrated in the valve or implemented externally via Z port） enable adjustment to specific requirements. The 2-way flow valves are available with bypass check valve and bridge circuit for free selection of the flow direction. The various actuation modes make these flow valves suitable for a broad range of applications哈威HAWE流量控制閥 HAWE哈威調速閥 |
