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BWB控制閥HC3BBHR1產品介紹

HC3BBHR1 是一款三通、常閉、泄放前阻斷、先導式自動液壓控制器。它通常安裝在控制面板內。它接收來自主繼電器等安全系統(tǒng)組件的儀表壓力和來自泵的液壓供給壓力。

正常運行期間，儀表壓力將控制器保持在打開位置。供給壓力通過出口，液壓系統(tǒng)將維持所需的工作壓力。*儀表壓力與供應壓力成正比*

當主繼電器啟動時，它將從控制器中釋放儀器壓力，并且彈簧將控制器推入關閉位置。供給壓力受阻，出口排氣，返回儲液器； 從而關閉SCSSV或執(zhí)行器。

如果在儀器壓力（端口 P）返回之前需要液壓工作壓力來打開 SCSSV 或系統(tǒng)，則可以使用手動超馳。超控手柄手動擰入； 這使得供給壓力（端口 B）能夠通過出口（端口 C）和液壓系統(tǒng)以維持其工作壓力。當儀表壓力（端口 P）恢復時，必須手動釋放手動超控裝置，控制器才能恢復正常工作條件。

The HC3BBHR1 is a 3 way, normally closed, block before bleed, pilot operated, automatic hydraulic controller. It is normally installed in a control panel. It receives instrument pressure from a safety system component such as a master relay and hydraulic supply pressure from a pump.

During normal operation, instrument pressure holds the controller in the open position. The supply pressure passes through the outlet and the hydraulic system will maintain the required working pressure. *Instrument Pressure is proportionate to Supply Pressure*

When the master relay is actuated, it will bleed instrument pressure from the controller and the spring will push the controller into the closed position. The supply pressure becomes blocked, the outlet is exhausted and returned to the reservoir; thus closing the SCSSV or actuator.

Should hydraulic working pressure be required to open the SCSSV or system before Instrument pressure (Port P) is returned, the manual override may be used. The override handle is manually screwed in; this allows supply pressure (Port B) to pass through the outlet (Port C) and the hydraulic system to maintain its working pressure. When instrument pressure (Port P) is returned, the Manual override must be manually released for the controller to resume normal operating conditions.

BWB控制閥其他常用型號：

BWB HC3BBHR1

BWB HCT3BBHR1

BWB HC3BBHR2

BWB HCT3BBHR2

BWB Control valve NEW + ORIGINAL+ ONE YEAR WARRANTY

愛澤工業(yè)成立于2010年，定位于向制造工業(yè)提供高端制造技術和設備。代理經營世界優(yōu)質的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團隊，為客戶提供先進解決方案，市場知識以及相關增值服務來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產品和解決方案的優(yōu)質渠道。

如果有任何關于BWB控制閥HCT3BBHR1的疑問，請隨時與我們溝通（021-31006702）。我們將盡全力解決您的問題。

If you have any question for BWB products, please feel free to dial 0086-21-3100 6702/ send request email to [email protected] / browse our website:www.www.jguvm.cn.

BWB控制閥HCT3BBHR1產品介紹