ROSS安全阀DM2CDA54A21

ROSS安全阀DM2CDA54A21
美国ROSS自控自豪地介绍其新的DM2???系列D双阀门符合总的动态监测和内存的新闻离合器/制动器的应用。
罗斯的新的DM2???系列D双阀相结合的坚韧，耐脏污，磨损提升技术和全新的双阀功能的补偿特性以响应机械压力机行业不断变化的需求及其相关标准和法规有关气动控制离合器/制动器的应用程序。共识的标准和实践的要求，如果在阀内的故障，离合器和制动器的机制很快就会被耗尽，监视器采取行动，以防止进一步的操作和方法，以提醒工作人员成立。这些新功能也使DM2?D系列阀适用于其他类别-3和-4与安全相关的应用。
存储器，监视和空气流动的控制功能被简单地集成到两个相同的阀元件。 DM2?D系列阀门锁定由于阀元件的致动期间异步移动或去致动，从而在供小于1％的残余的出口压力。需要复位公开行动，并复位只能通过应用远程空中信号或激励可选的集成电（电磁）复位来完成。
在DM2?D系列阀基座安装，并提供与BSPP或NPT管螺纹。入口和出口的基地两端端口可用于管道的灵活性。这些新的DM2???D系列阀门是在4尺寸可供选择，提供了广泛的流动能力，以满足您的需求。阀由标称尺寸2，4，8，12与出口端口zui多2“，和30。
可选的状态指示灯包括与常开和常闭触点压力开关，以提供状态反馈，表示该阀
ROSS CONTROLS? is proud to introduce its new line of DM 2? Series D Double Valves with TOTAL Dynamic Monitoring & Memory for Press Clutch/Brake Applications.
ROSS’ new DM 2? Series D Double Valves combine the tough, dirt tolerant, wear compensating characteristics of poppet technology with new double valve features in response to the changing demands of the mechanical press industry and its associated standards and regulations regarding pneumatically controlled clutch/brake applications. The consensus standards and best practice require that, in case of a failure within the valve, the clutch and brake mechanisms be quickly exhausted, a monitor takes action to prevent further operation, and a method to alert personnel is incorporated. These new features also make the DM 2? Series D valve suitable for use in other Category-3 & -4 safety-related applications.
Memory, monitoring, and air-flow control functions are simply integrated into two identical valve elements. DM 2? Series D valves lock out due to asynchronous movement of valve elements during actuation or de-actuation, resulting in a residual outlet pressure of less than 1% of supply. Overt action is required for reset, and reset can only be accomplished by applying a remote air signal or by energizing the optional integrated electrical (solenoid) reset.
The DM 2? Series D valves are base mounted, and available with BSPP or NPT pipe threads. Inlet and outlet ports on both sides of the bases provide for flexibility in piping. These new DM 2? Series D Valves are available in 4 sizes, providing a broad range of flow capabilities to meet your needs. Valves are designated by the nominal sizes 2, 4, 8, 12, and 30 with outlet ports up to 2".
An optional Status Indicator includes a pressure switch with both normally open and normally closed contacts to provide status feedback to the press control system indicating whether the valve is in the lock-out or ready-to-run condition. Also, all models include a high flow, clog resistant silencer.
For more information, download the bulletin on our DM 2? Series D Double Valves, or contact Customer Service.
DM2CDA42B21
DM2CDA42C21
DM2CDA4XA2X
DM2CDA4XB2X
DM2CDA4XC2X
DM2CDA54A21
DM2CDA54B21
DM2CDA54C21
DM2CDA55A21
DM2CDA55B21
DM2CDA55C21
DM2CDA5XA2X
DM2CDA5XB2X
DM2CDA5XC2X
ROSS安全阀DM2CDA54A21