BWB控制阀HCT3BBHR1

BWB Controls 成立于1971年，是一家为石油和天然气行业提供服务的制造工厂。

BWB控制阀HCT3BBHR1介绍

HCT3 BHR1（带手动操作） – 8.25 磅

1 - 5/16" 直径孔 (33 MM)

面板厚度，0.25 英寸 (6 MM)

面板螺母厚度; 0.25 英寸 (6 毫米)

HCT3BBHR1 (WITH MANUAL OVER-RIDE) – 8.25 POUNDS

1 - 5/16" Diameter Hole (33 MM)

Maximum Panel Thickness, 0.25 Inches (6 MM)

Panel Nut Thickness; 0.25 inches (6 MM)

BWB控制阀HC3BBHR1产品介绍

HC3BBHR1 是一款三通、常闭、泄放前阻断、先导式自动液压控制器。它通常安装在控制面板内。它接收来自主继电器等安全系统组件的仪表压力和来自泵的液压供给压力。

正常运行期间，仪表压力将控制器保持在打开位置。供给压力通过出口，液压系统将维持所需的工作压力。*仪表压力与供应压力成正比*

当主继电器启动时，它将从控制器中释放仪器压力，并且弹簧将控制器推入关闭位置。供给压力受阻，出口排气，返回储液器； 从而关闭SCSSV或执行器。

如果在仪器压力（端口 P）返回之前需要液压工作压力来打开 SCSSV 或系统，则可以使用手动超驰。超控手柄手动拧入； 这使得供给压力（端口 B）能够通过出口（端口 C）和液压系统以维持其工作压力。当仪表压力（端口 P）恢复时，必须手动释放手动超控装置，控制器才能恢复正常工作条件。

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控制阀其他常用型号：

BWB HC3BBHR1

BWB HCT3BBHR1

BWB HC3BBHR2

BWB HCT3BBHR2

BWB Control valve NEW + ORIGINAL+ ONE YEAR WARRANTY

爱泽工业成立于2010年，定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。

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If you have any question for BWB products, please feel free to dial 0086-21-3100 6702/ send request email to  / browse our website:www.ize-industries.com.

BWB控制阀HCT3BBHR1产品介绍