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品牌：RETZ/我们一直致力于流体控制和测控领域的持续创新，始于2005……电动调节球阀是由作用力12Nm-24Nm电动执行器与口径DN25~DN50电动球阀体组合而成的系列电动调节球阀，电源可以采用AC24V±10% 50/60Hz,也可以采用AC220V±10% 50/60Hz;另有各种控制信号，0~10VDC或4~20mA信号控制，并提供0~10VDC的位置反馈信号。其广泛用于空调、制冷、采暖以及其它楼宇自动控制系统中，可准确调节系统中的介质流量
进口内螺纹电动调节球阀技术参数 Technical paramete
内螺纹电动调节球阀执行器通过接收BA系统的调节型信号（0-10V或4-20mA）或三态浮点型信号来驱动阀门改变球体与阀座之间的流通面积，从而控制通过阀门的流量，实现自动调节功能，达到控制温度、湿度、压力和节能的目的。RETZ internal thread electric regulating ball valve actuator drives the valve to change the flow area between the ball and the valve seat by receiving the regulating signal (0-10V or 4-20mA) or the three-state floating-point signal of the BA system, so as to control the flow through the valve and realize the automatic regulation function
进口内螺纹电动调节球阀性能特点∶ Performance characteristics
等百分流量特性 Equal percentage flow characteristics
阀体整体设计，零泄漏量 Overall design of valve body, zero leakage
执行器可4个方向装配，更易于接线与保养 The actuator can be assembled in 4 directions, which is easier for wiring and maintenance
内置微动开关具体到位断电功能，电机寿命更长 The built-in micro switch has a specific power-off function, and the motor life is longer
执行器拆、装简便，可在设备、管道安装完毕后再装 The actuator is easy to disassemble and install, and can be installed after the equipment and pipeline are installed
关闭压差大，关闭严，阀门柔性开启，能有效防止水锤 Large closing pressure difference, tight closing, flexible opening of valve, which can effectively prevent water hammer
简洁的流道设计，不易堵塞，使用更为安全可靠 Simple flow channel design, not easy to block, more safe and reliable
高流通能力，低阻力损失，超静音流道设计，保证安静的环境 High flow capacity, low resistance loss, ultra quiet flow channel design, ensuring a quiet environment
配有手动开关及开度指示 Equipped with manual switch and opening indication
进口内螺纹电动调节球阀选型参数
连接口径：螺纹G1/2- G2"二通/三通 Connection diameter: thread G1/2- G2 "two-way / three-way
>阀体口径：DN25~DN50螺纹连接
>阀体结构：二通三通
>介质：冷/热水及60%乙二醇
>运行模式：三态浮点或开/关0~10VDC或4~20mA信号控制
介质温度(℃):0~100
>电源电压：AC220V.AC24V.DC5V.DC12V
>功耗：6.5VA
>输出力矩：12Nm-24Nm
>阀门动作时间：开启/关闭时间：40s~150s
零部件材质 Component material
阀体：黄铜/不锈钢304 Valve body: Brass / stainless steel 304
阀杆：黄铜镀镍/不锈钢304 Valve stem: Brass nickel plating / stainless steel 304
阀座：PTFE Valve seat: PTFE
阀芯∶不锈钢304 Valve core: stainless steel 304
富林克致力于作为流体控制专家，负责中国地区RETZ产品的营销管理和服务，从而创造价值的企业，RETZ以“坚持更好的品质”为根本，以“持续实现具有创造性、高品质产品和服务的企业价值，为当今社会的繁荣作出贡献”为企业理念