不锈钢蒸汽减压阀结构特点：

     本系列减压阀属于先导活塞式减压阀。由主阀和导阀两部分组成。主阀主要由阀座、主阀盘、活塞、弹簧等零件组成。导阀主要由阀座、阀瓣、膜片、弹簧、调节弹簧等零件组成。通过调节调节弹簧压力设定出口压力、利用膜片传感出口压力变化，通过导阀启闭驱动活塞调节主阀节流部位过流面积的大小，实现减压稳压功能。
    本产品主要用于气体管路，如空气、氮气、氧气、氢气、液化气、天然气等气体。

主要技术参数和性能指标

水力控制阀系列产品目录: 

100X遥控浮球阀                                        F43X过滤活塞式遥控浮球阀

200X、YSA416、200R减压稳压阀                          Y43X过滤活塞式减压稳压阀

300X、HH41X缓闭式逆止阀                               H43X过滤活塞式缓闭逆止阀

400X流量控制阀                                        T43X过滤活塞式流量控制阀

500X泄压持压阀                                        A43X过滤活塞式泄压持压阀

600X水力电磁控制阀                                    M43X过滤活塞式水力电磁控制阀

700X水泵控制阀                                        B43X过滤活塞式水泵控制阀

800X压差旁通阀                                        C43X过滤活塞式压差旁通阀

900X紧急关闭阀                                        G43X过滤活塞式紧急关闭阀

LH45X限流止回阀                                       JLH三合一多功能控制阀

BFDS101X过滤活塞式带支架多功能水泵控制阀              BFDZ701HX双活塞液力自动控制阀

BFDZ702HX双活塞调节液力自动控制阀                     BFDZ703HX双活塞污水液力自动控制阀

BFDZ704HX双活塞低压液力自动控制阀                     HDZ744HX双活塞智能液力自动控制阀

DG7M41HX智能管力阀                                    DG7M42HX智能管力阀

DG7M43HX智能管力阀                                    DG7M44HX智能管力阀

LHS743X直流式低阻力倒流防止器                         YS743X直流式可调减压稳压阀

ZSGZ三阶断关闭斜板止回阀                              PLVL手动偏心旋塞阀

PLVG蜗轮偏心旋塞阀                                    BFXQ401倒便旋切阀  

H745X多功能水泵控制阀                                 JD745X多功能水泵控制阀

F745X多功能遥控浮球阀                                 F103X活塞式多功能遥控浮球阀

Y745X、YX743X、Y742X、YX741X多功能减压阀              Y104X活塞式多功能减压阀

A745X多功能泄压持压阀                                 A107X活塞式多功能泄压持压阀

M745X多功能电磁控制阀                                 M106X活塞式多功能电磁控制阀

HS41X-A倒流防止器                                     HS41X防污隔断阀

HS11X全铜防污隔断阀                                   T40H大连式调节阀

KPF静态平衡阀                                         ZLF全铜、ZTY/ZLF自力平衡阀

ZL-4M、ZL47F自力式流量控制平衡阀                      SP15F、SP45F全铜数字平衡阀

ZYC全铜压差控制阀                                     ZTY47、ZYC自力式压差控制阀

A49H-16C防暴波阀                                      SZ11X精巧式减压阀

YZ11X/AD支管减压阀                                    200P减压阀

Y43X B型比例式减压阀                                  Y13X全铜比例式减压阀

Y43X全铜比例式减压阀                                  Y43H活塞式蒸汽减压阀

Y44H波纹管减压阀                                      Y45H杠杆式减压阀

HC41XB型消声止回阀                                    DRVZ-HC42TX静音止回阀

SFCV-HC44X橡胶瓣止回阀                                HQ41X滑道滚球式止回阀

HQ44X/HQ45X球形止回阀                                 HH44X微阻缓闭式止回阀

HH47X蝶式缓冲止回阀                                   HH48X/HH49X/HH46X微阻缓闭蝶形止回阀

H76X对夹止回阀                                        GWXDF3204Y双向流硬碰硬密封旋球阀

DYQ340F/H/Y上装式偏心半球阀                           PBQ340F/H/Y侧装式偏心半球阀

Q41F手动球阀                                          J41H硬密封截止阀

RVHX-Z45X暗杆弹性座封闸阀                             RRHX-Z41X明杆弹性座封闸阀

Z41H明杆硬密封闸阀                                    Y型精铸过滤器        

YSTF拉杆伸缩过滤器                                    ZG-I-16C自动反冲洗过滤器                                                          

CARX复合式排气阀                                      P41X自动排气阀

QB1单口排气阀                                         QB2双口排气阀

DY100X遥控浮球阀                                      DY200X减压阀
DY300X缓开缓闭止回阀                                  DY400X流量控制阀
DY106X电磁液压遥控浮球阀                              DY203X减压稳压止回阀
DY30AX缓开缓闭多功能水泵控制阀                        DY30BX缓开缓闭止回阀
DY10AX时控液压遥控浮球阀                              DY10BX上下液位控制阀
DY10CX水位高度控制阀                                  DY206X减压稳压控制阀
DY236X减压稳压逆止电动控制阀                             DY205X减压稳压持压阀
DY235X减压稳压持压止回阀                                 DY20AX减压波动阀
DY20BX双腔式比例减压阀                                   DY500X泄压持压阀
DY600X电磁水力控制阀                                     PLVE电动偏心旋塞阀

永嘉欧宝阀门制造有限公司（销售热线0577-67954887）

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