Fluid-Team 比例阀

   FLUIDTEAM公司专门从事液压与控制技术，产品具有的质量和可靠性。自1995年以来，产品制造、测试和组装的运作，已通过ISO 9001或ISO 9001-2000认证。FLUIDTEAM比例阀：直接控制液压阀与zui高性能并且结构紧凑。FLUIDTEAM比例阀被用来调整变量的大小和方向的流动量。为了适应不同的需要，有不同的流速领域。这些阀与负载压力反馈是用于内部的产场，活塞的改变，使该流量在很大程度上仍然不断。

FLUIDTEAM产品广泛应用于：水力、工业、医疗科技等等领域。

Proportional Pressure Sequence Valve EPDZA06

The proportional pressure sequence valve EPDZA allows oil coming from channel P to flow from a defined, proportionally adjustable opening pressure to channel A.

If the pressure in channel P drops under the setpoint value, the valve closes with low hysteresis.
In contrast to pressure relief valves, with EPDZA the actual opening pressure in channel P remains constant, regardless of pressure variations in channel A (requirement P < A).

The EPDZA consists of a remote-controlled mechanical pressure relief valve, which is piloted by a proportional pilot valve. The spring chamber of the pilot stage of the mechanical valve is relieved separay via channel T.

If the pressure fluctuations in the T-channel are negligible, the control oil of the proportional pressure relief valve can be channelled to T (plug 1, see icon). Otherwise, it must drain to channel B (plug 2). The valve has a mechanical maximum pressure setting. Below this setting, the valve works proportionally.

Fields of application:

• The EPDZA is used for a more precise adjustment of consumer or system pressures, as it is independent of pressure fluctuations in the flowing oil.
• For clamping and braking functions, to ensure that a certain pressure is present before the oil can flow to further consumers.

Technical specifications

Pilot operated, solenoid actuated

Max operating pressure

315 bar

Max flow rate

40 l/min

Connection

mounting plate, NS 6

Applications