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ZMAN-16W气动薄膜波纹管调节阀 调节阀生产

发布的时间:2024-08-02 考察量:1775 关联咨询电话:18701705395 邮箱账号:shzmvalve@126.com
简要描述:
ZMAN-16W气动薄膜波纹管调节阀由气动薄膜执行机构和波纹管密封的单双座阀两部分组成。其阔芯部件采用波纹管密封结构,上阀盖顶端仍有填料密封,形成两道密封, 可严格防止介质向外泄漏,因此适用于调节剧毒、 贵重、易挥发或易渗透的工艺介质。
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概述

  ZMAP-W、ZMAN-W型汽动pe膜波浪管缓解阀由汽动pe膜制定平台和波浪管塑料填料封密的单双座阀多台分类成。其阔芯构件选择波浪管塑料填料封密空间结构,上阀盖底部仍有塑料填料塑料填料封密,导致一道塑料填料封密, 可严苛阻止媒介向外泄露,因适用到于缓解毒性、 宝贵、易蒸发或易融于的技术媒介。

1、注意科技产品参数

公称通径DN(mm)          25                  32                  40                  50                  65                  80                  100

阀门法兰直径为DN(mm)          2624            3230            4038            5048            6664            8078            10098

电机额定功率联通流量指数公式Kv             10                  16                  25                  40                  63                  100                 160

客流量属性                        渐近线;等比例

公称负担PN(MPa)          1.01.64.0

连入结构类型                        活套法兰连入:按JB79要求

要配实行设备规格型号            ZMA-2                                  ZMA-3                                  ZMA-4

有用建筑面积Fe(cm2)           280                                      400                                      630

旅行线路L(mm)                   16                                        25                                        40

反应办法                        气关式;气开启式

板弹簧心理压力空间(KPa)        条件20-100,待选用4-20020-60,60-100

气路压强(MPa)             的标准0.14能选用0.24

气动阀门线接头                        M16X1.5

确定性可手动调节比K                  301

 2、基本技术工艺机械参数英文

产品                                                         不加阀体追踪定位器                                          带调节阀 wifi定位器

基本的粗差%                                                ≤±5                                                        ≤±1

%                                                      ≤3                                                          ≤1

死区%                                                      ≤3                                                          ≤0.4

泄密量                                                      0.01%X阀額定存储容量

电机额定功率人流量比率测量误差%                                    ≤±10

 3、阀体材料和选用温度因素规模

阀体素材      物料钢材牌号                                                                   公称水压(MPa)                                   不适用水温範圍(

          ZG230-450                                                               1.0,1.6,4.0                                          -40150

铸冷库保温隔热板的表层      ZGlCrl8Ni9Ti
ZG0Cr18Ni12Mo2Ti                                                                                                                             -60
50

4、允许压差

原则组配的液压薄膜和珍珠棉条纹管封严双座设定阀最好是业务气体压力不不低于IMPa。为确保安全生产设定精密度,一定配 以止回阀分析器。

 5、外形尺寸

公称通径 DN(mm)                           A                                                    L                                                    H     H1

                                                      PN1.0,1.6             PN2.5,4.0             气关式                  气立式                 

25                       φ280                   185                      190                      583                      636                      104

32                                                  200                      210                      585                      638                      107

40                       φ325                   220                      230                      716                      795                      126

50                                                  250                      255                      721                      800                      131

65                       φ410                   275                      285                      1064                    1165                    175

80                                                  300                      310                      1081                    1182                    190

100                                                 350                      355                      1093                    1194                    202

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