点击图片查看原图ZRHF电动三通调节阀
ZRHF电动三通调节阀
概述
ZRHF(H)型电子式电动三通调节阀有电动三通合流调节阀与电动三通分流调节阀两种作用方式，在某些场合可以代替两个二通阀和一个三通阀接管而得到广泛运用。实现对压力、流量、温度、液位等参数的调节，阀芯结构采用圆筒薄壁窗口，并采用阀芯侧面导向，稳定性好、不易产生震动、噪声低、允许使用压差大，连线简单等特点。公称通径和压差较小时，合流阀可用于分流场合，可互换使用，但公称通径大于DN100和压差较大的分流场合，不能互换使用。
本公司的电动三通调节阀，是由PSL系列和3810系列直行程电动执行机构和三通调节阀体组成。(也可配其它品牌直行程执行机构)。电动执行机构为电子式一体化结构，内有伺服放大器，输入控制信号(4-20mADC或1-5VDC)及电源即可控制阀门开度，达到对压力、流量、液位、温度等工参数的调节。电动三通调节阀具有动作灵敏、连线简单、流量大、体积小、调节精度高等特点。控制精度和性能比DKZ型有明显提高。电动三通调节阀具有调节精度高，动作稳定可靠等优点。电动三通合流调节阀主要用于将两种流体混合成第三种流体；电动三通分流调节阀主要用于将一股流体分成两股流体。电动三通调节阀产品可代替两台互为开关的单、双座调节阀，用于液体、气体、蒸汽等介质的调节与控制。
标准规格
阀体型式：三通铸造球型阀体
阀芯型式：三通型双座阀芯
公称通径：DN20~300 NPS 3/4〞~ 12〞
公称压力：PN16 ~ 100 CLASS 150LB ~ 600LB
连接方式：法兰：FF、RF、MF、RTJ
焊接：SW、BW
法 兰 距：符合IEC 60534
阀盖形式：标准型（-5℃~230℃）、
散热片型（-45℃~大于230℃场合）、
低温加长型（-196℃~ -45℃）、波纹管密封型
填 料：V型聚四氟乙烯填料、柔性石墨填料等
密 封 垫：金属夹石墨密封垫
执行机构：电动：3810L系列智能型执行机构、PSL系列智能型执行机构
表面涂漆：绿色 丙稀酸聚胺酯磁漆
型号编制
| Z | 执行机构 | H | 结构形式 | -公称压力 | 阀体材质 | 公称通径 |
|---|---|---|---|---|---|---|
| Z系列调节阀 | R:电动3810L执行机构 D:电动PSL执行机构 |
H直行程 | F:三通分流调节阀 H:三通合流调节阀 F(H)G:散热型三通分(合)流调节阀 F(H)V:波纹管型三通分(合)流调节阀 F(H)D:低温型三通分(合)流调节阀 |
PN16=16 CL150LB=150 LB JIS10K=10K |
C=WCB LC=LCB P=CF8 PL=CF3 R=CF8M RL=CF3M D=特殊材质 |
DN25= DN25 NPS1〞= NPS 1〞 |
| 如：电动三通分流调节阀，散热型，压力PN16，阀体材料为WCB，公称通径DN50，型号为：ZRHFG-16C DN50 | ||||||
性能
| 流量特性 | 直线、等百分比 | ||
|---|---|---|---|
| 可调范围 | 30:1 | ||
| 额定CV值 | 等百分比\直线CV8.5~1280 | ||
| 允许泄漏量 | 硬密封:IV级（0.01% 阀额定容量） | ||
| 性能指标 | 气动 | 电动 | |
| 基本误差% | ±1.5 | ±1.0 | |
| 回差% | ≤1.5 | ≤1.0 | |
| 死区% | ≤0.6 | ≤1.0 | |
| 始终点偏差% | ±2.5 | ±2.5 | |
| 额定行程偏差% | ≤2.5 | ≤2.5 | |
选用参数表
| 阀座直径（mm） | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 额定流量系数CV | 8.5 | 13 | 21 | 34 | 53 | 85 | 135 | 210 | 340 | 535 | 800 | 1280 | |
| 公称通径 | 行程 | 可选流量系数Cv（★标准型 ●推荐） | |||||||||||
| DN25 | 16 mm | ★ | |||||||||||
| DN32 | 25 mm | ★ | |||||||||||
| DN40 | ● | ★ | |||||||||||
| DN50 | ● | ● | ★ | ||||||||||
| DN65 | 40mm | ★ | |||||||||||
| DN80 | ● | ★ | |||||||||||
| DN100 | ● | ● | ★ | ||||||||||
| DN125 | 60mm | ★ | |||||||||||
| DN150 | ● | ★ | |||||||||||
| DN200 | ● | ● | ★ | ||||||||||
| DN250 | 100mm | ● | ● | ★ | |||||||||
| DN300 | ● | ● | ★ | ||||||||||
| 电动执行机构 | 金属密封最大允许压差（MPa） | ||||||||||||
| 型号 | 推力（N） | ||||||||||||
| 3810L-08 | 800 | 1.52 | |||||||||||
| 3810L-20 | 2000 | 3.05 | 1.86 | 1.19 | 0.76 | ||||||||
| 3810L-30 | 3000 | 2.79 | 1.79 | 1.14 | |||||||||
| 3810L-50 | 5000 | 4.66 | 2.98 | 1.91 | 1.13 | 0.6 | 0.47 | ||||||
| 3810L-65 | 6500 | 1.35 | 0.8 | 0.57 | 0.39 | 0.26 | 0.16 | ||||||
| 3810L-99 | 10000 | 0.61 | 0.42 | 0.20 | 0.17 | 0.11 | |||||||
| 3810L-160 | 16000 | 0.97 | 0.67 | 0.35 | 0.27 | 0.18 | |||||||
ZRHF-16C-DN40,ZRHF-16C-DN50,ZRHF-16C-DN65,ZRHF-16C-DN80,
ZRHF-16C-DN100,ZRHF-16C-DN125,ZRHF-16C-DN150,ZRHF-16C-DN200,
ZRHF-16C-DN25,CCLAIR,ZRHF-16P-DN20,ZRHF-16P-DN32,
ZRHF-16P-DN40,ZRHF-16P-DN50,ZRHF-16P-DN65,ZRHF-16P-DN80,
ZRHF-16P-DN100,ZRHF-16P-DN125,ZRHF-16P-DN150,ZRHF-16P-DN200,
ZRHF-16C-DN32,ZRHF-16R-DN20,ZRHF-16R-DN25,
ZRHF-16R-DN40,ZRHF-16R-DN50,ZRHF-16R-DN65,ZRHF-16R-DN80,
ZRHF-16R-DN100,ZRHF-16R-DN125,ZRHF-16R-DN150,ZRHF-16R-DN200,
ZDHF-16C-DN20,ZDHF-16P-DN25,ZRHF-16R-DN32,
ZDHF-16C-DN40,ZDHF-16C-DN50,ZDHF-16C-DN65,ZDHF-16C-DN80,
ZDHF-16C-DN100,ZDHF-16C-DN125,ZDHF-16C-DN150,ZDHF-16C-DN200,
ZDHF-16C-DN25,CCLAIR,ZDHF-16P-DN20,ZDHF-16P-DN32,
ZDHF-16P-DN40,ZDHF-16P-DN50,ZDHF-16P-DN65,ZDHF-16P-DN80,
ZDHF-16P-DN100,ZDHF-16P-DN125,ZDHF-16P-DN150,ZDHF-16P-DN200,
ZDHF-16C-DN32,ZDHF-16R-DN20,ZDHF-16R-DN25,
ZDHF-16R-DN40,ZDHF-16R-DN50,ZDHF-16R-DN65,ZDHF-16R-DN80,
ZDHF-16R-DN100,ZDHF-16R-DN125,ZDHF-16R-DN150,ZDHF-16R-DN200,
ZRHH-16C-DN20,ZRHH-16P-DN25,ZDHH-16R-DN32,
ZRHH-16C-DN40,ZRHH-16C-DN50,ZRHH-16C-DN65,ZRHH-16C-DN80,
ZRHH-16C-DN100,ZRHH-16C-DN125,ZRHH-16C-DN150,ZRHH-16C-DN200,
ZRHH-16C-DN25,CCLAIR,ZRHH-16P-DN20,ZRHH-16P-DN32,
ZRHH-16P-DN40,ZRHH-16P-DN50,ZRHH-16P-DN65,ZRHH-16P-DN80,
ZRHH-16P-DN100,ZRHH-16P-DN125,ZRHH-16P-DN150,ZRHH-16P-DN200,
ZRHH-16C-DN32,ZRHH-16R-DN20,ZRHH-16R-DN25,
ZRHH-16R-DN40,ZRHH-16R-DN50,ZRHH-16R-DN65,ZRHH-16R-DN80,
ZRHH-16R-DN100,ZRHH-16R-DN125,ZRHH-16R-DN150,ZRHH-16R-DN200,
ZDHH-16C-DN20,ZDHH-16P-DN25,ZRHH-16R-DN32,
ZDHH-16C-DN40,ZDHH-16C-DN50,ZDHH-16C-DN65,ZDHH-16C-DN80,
ZDHH-16C-DN100,ZDHH-16C-DN125,ZDHH-16C-DN150,ZDHH-16C-DN200,
ZDHH-16C-DN25,CCLAIR,ZDHH-16P-DN20,ZDHH-16P-DN32,
ZDHH-16P-DN40,ZDHH-16P-DN50,ZDHH-16P-DN65,ZDHH-16P-DN80,
ZDHH-16P-DN100,ZDHH-16P-DN125,ZDHH-16P-DN150,ZDHH-16P-DN200,
ZDHH-16C-DN32,ZDHH-16R-DN20,ZDHH-16R-DN25,
ZDHH-16R-DN40,ZDHH-16R-DN50,ZDHH-16R-DN65,ZDHH-16R-DN80,
ZDHH-16R-DN100,ZDHH-16R-DN125,ZDHH-16R-DN150,ZDHH-16R-DN200,
ZRHFG-16C-DN20,ZRHFG-16P-DN25,ZDHFG-16R-DN32,
ZRHFG-16C-DN40,ZRHFG-16C-DN50,ZRHFG-16C-DN65,ZRHFG-16C-DN80,
ZRHFG-16C-DN100,ZRHFG-16C-DN125,ZRHFG-16C-DN150,ZRHFG-16C-DN200,
ZRHFG-16C-DN25,CCLAIR,ZRHFG-16P-DN20,ZRHFG-16P-DN32,
ZRHFG-16P-DN40,ZRHFG-16P-DN50,ZRHFG-16P-DN65,ZRHFG-16P-DN80,
ZRHFG-16P-DN100,ZRHFG-16P-DN125,ZRHFG-16P-DN150,ZRHFG-16P-DN200,
ZRHFG-16C-DN32,ZRHFG-16R-DN20,ZRHFG-16R-DN25,
ZRHFG-16R-DN40,ZRHFG-16R-DN50,ZRHFG-16R-DN65,ZRHFG-16R-DN80,
ZRHFG-16R-DN100,ZRHFG-16R-DN125,ZRHFG-16R-DN150,ZRHFG-16R-DN200,
ZDHFG-16C-DN20,ZDHFG-16P-DN25,ZRHFG-16R-DN32,
ZDHFG-16C-DN40,ZDHFG-16C-DN50,ZDHFG-16C-DN65,ZDHFG-16C-DN80,
ZDHFG-16C-DN100,ZDHFG-16C-DN125,ZDHFG-16C-DN150,ZDHFG-16C-DN200,
ZDHFG-16C-DN25,CCLAIR,ZDHFG-16P-DN20,ZDHFG-16P-DN32,
ZDHFG-16P-DN40,ZDHFG-16P-DN50,ZDHFG-16P-DN65,ZDHFG-16P-DN80,
ZDHFG-16P-DN100,ZDHFG-16P-DN125,ZDHFG-16P-DN150,ZDHFG-16P-DN200,
,ZDHFG-16C-DN32,ZDHFG-16R-DN20,ZDHFG-16R-DN25,
ZDHFG-16R-DN40,ZDHFG-16R-DN50,ZDHFG-16R-DN65,ZDHFG-16R-DN80,
ZDHFG-16R-DN100,ZDHFG-16R-DN125,ZDHFG-16R-DN150,ZDHFG-16R-DN200,
ZRHFV-16C-DN20,ZRHFV-16P-DN25,ZDHFV-16R-DN32,
ZRHFV-16C-DN40,ZRHFV-16C-DN50,ZRHFV-16C-DN65,ZRHFV-16C-DN80,
ZRHFV-16C-DN100,ZRHFV-16C-DN125,ZRHFV-16C-DN150,ZRHFV-16C-DN200,
ZRHFV-16C-DN25,CCLAIR,ZRHFV-16P-DN20,ZRHFV-16P-DN32,
ZRHFV-16P-DN40,ZRHFV-16P-DN50,ZRHFV-16P-DN65,ZRHFV-16P-DN80,
ZRHFV-16P-DN100,ZRHFV-16P-DN125,ZRHFV-16P-DN150,ZRHFV-16P-DN200,
ZRHFV-16C-DN32,ZRHFV-16R-DN20,ZRHFV-16R-DN25,
ZRHFV-16R-DN40,ZRHFV-16R-DN50,ZRHFV-16R-DN65,ZRHFV-16R-DN80,
ZRHFV-16R-DN100,ZRHFV-16R-DN125,ZRHFV-16R-DN150,ZRHFV-16R-DN200,
ZDHFV-16C-DN20,ZDHFV-16P-DN25,ZRHFV-16R-DN32,
ZDHFV-16C-DN40,ZDHFV-16C-DN50,ZDHFV-16C-DN65,ZDHFV-16C-DN80,
ZDHFV-16C-DN100,ZDHFV-16C-DN125,ZDHFV-16C-DN150,ZDHFV-16C-DN200,
ZDHFV-16C-DN25,CCLAIR,ZDHFV-16P-DN20,ZDHFV-16P-DN32,
ZDHFV-16P-DN40,ZDHFV-16P-DN50,ZDHFV-16P-DN65,ZDHFV-16P-DN80,
ZDHFV-16P-DN100,ZDHFV-16P-DN125,ZDHFV-16P-DN150,ZDHFV-16P-DN200,
,ZDHFV-16C-DN32,ZDHFV-16R-DN20,ZDHFV-16R-DN25,
ZDHFV-16R-DN40,ZDHFV-16R-DN50,ZDHFV-16R-DN65,ZDHFV-16R-DN80,
ZDHFV-16R-DN100,ZDHFV-16R-DN125,ZDHFV-16R-DN150,ZDHFV-16R-DN200,
ZRHFD-16C-DN20,ZRHFD-16P-DN25,ZDHFD-16R-DN32,
ZRHFD-16C-DN40,ZRHFD-16C-DN50,ZRHFD-16C-DN65,ZRHFD-16C-DN80,
ZRHFD-16C-DN100,ZRHFD-16C-DN125,ZRHFD-16C-DN150,ZRHFD-16C-DN200,
ZRHFD-16C-DN25,CCLAIR,ZRHFD-16P-DN20,ZRHFD-16P-DN32,
ZRHFD-16P-DN40,ZRHFD-16P-DN50,ZRHFD-16P-DN65,ZRHFD-16P-DN80,
ZRHFD-16P-DN100,ZRHFD-16P-DN125,ZRHFD-16P-DN150,ZRHFD-16P-DN200,
ZRHFD-16C-DN32,ZRHFD-16R-DN20,ZRHFD-16R-DN25,
ZRHFD-16R-DN40,ZRHFD-16R-DN50,ZRHFD-16R-DN65,ZRHFD-16R-DN80,
ZRHFD-16R-DN100,ZRHFD-16R-DN125,ZRHFD-16R-DN150,ZRHFD-16R-DN200,
ZDHFD-16C-DN20,ZDHFD-16P-DN25,ZRHFD-16R-DN32,
ZDHFD-16C-DN40,ZDHFD-16C-DN50,ZDHFD-16C-DN65,ZDHFD-16C-DN80,
ZDHFD-16C-DN100,ZDHFD-16C-DN125,ZDHFD-16C-DN150,ZDHFD-16C-DN200,
ZDHFD-16C-DN25,CCLAIR,ZDHFD-16P-DN20,ZDHFD-16P-DN32,
ZDHFD-16P-DN40,ZDHFD-16P-DN50,ZDHFD-16P-DN65,ZDHFD-16P-DN80,
ZDHFD-16P-DN100,ZDHFD-16P-DN125,ZDHFD-16P-DN150,ZDHFD-16P-DN200,
ZDHFD-16C-DN32,ZDHFD-16R-DN20,ZDHFD-16R-DN25,
ZDHFD-16R-DN40,ZDHFD-16R-DN50,ZDHFD-16R-DN65,ZDHFD-16R-DN80,
ZDHFD-16R-DN100,ZDHFD-16R-DN125,ZDHFD-16R-DN150,ZDHFD-16R-DN200,
ZRHHG-16C-DN20,ZRHHG-16P-DN25,ZDHHG-16R-DN32,
ZRHHG-16C-DN40,ZRHHG-16C-DN50,ZRHHG-16C-DN65,ZRHHG-16C-DN80,
ZRHHG-16C-DN100,ZRHHG-16C-DN125,ZRHHG-16C-DN150,ZRHHG-16C-DN200,
ZRHHG-16C-DN25,CCLAIR,ZRHHG-16P-DN20,ZRHHG-16P-DN32,
ZRHHG-16P-DN40,ZRHHG-16P-DN50,ZRHHG-16P-DN65,ZRHHG-16P-DN80,
ZRHHG-16P-DN100,ZRHHG-16P-DN125,ZRHHG-16P-DN150,ZRHHG-16P-DN200,
ZRHHG-16C-DN32,ZRHHG-16R-DN20,ZRHHG-16R-DN25,
ZRHHG-16R-DN40,ZRHHG-16R-DN50,ZRHHG-16R-DN65,ZRHHG-16R-DN80,
ZRHHG-16R-DN100,ZRHHG-16R-DN125,ZRHHG-16R-DN150,ZRHHG-16R-DN200,
ZDHHG-16C-DN20,ZDHHG-16P-DN25,ZRHHG-16R-DN32,
ZDHHG-16C-DN40,ZDHHG-16C-DN50,ZDHHG-16C-DN65,ZDHHG-16C-DN80,
ZDHHG-16C-DN100,ZDHHG-16C-DN125,ZDHHG-16C-DN150,ZDHHG-16C-DN200,
ZDHHG-16C-DN25,CCLAIR,ZDHHG-16P-DN20,ZDHHG-16P-DN32,
ZDHHG-16P-DN40,ZDHHG-16P-DN50,ZDHHG-16P-DN65,ZDHHG-16P-DN80,
ZDHHG-16P-DN100,ZDHHG-16P-DN125,ZDHHG-16P-DN150,ZDHHG-16P-DN200,
,ZDHHG-16C-DN32,ZDHHG-16R-DN20,ZDHHG-16R-DN25,
ZDHHG-16R-DN40,ZDHHG-16R-DN50,ZDHHG-16R-DN65,ZDHHG-16R-DN80,
ZDHHG-16R-DN100,ZDHHG-16R-DN125,ZDHHG-16R-DN150,ZDHHG-16R-DN200,
ZRHHV-16C-DN20,ZRHHV-16P-DN25,ZDHHV-16R-DN32,
ZRHHV-16C-DN40,ZRHHV-16C-DN50,ZRHHV-16C-DN65,ZRHHV-16C-DN80,
ZRHHV-16C-DN100,ZRHHV-16C-DN125,ZRHHV-16C-DN150,ZRHHV-16C-DN200,
ZRHHV-16C-DN25,CCLAIR,ZRHHV-16P-DN20,ZRHHV-16P-DN32,
ZRHHV-16P-DN40,ZRHHV-16P-DN50,ZRHHV-16P-DN65,ZRHHV-16P-DN80,
ZRHHV-16P-DN100,ZRHHV-16P-DN125,ZRHHV-16P-DN150,ZRHHV-16P-DN200,
ZRHHV-16C-DN32,ZRHHV-16R-DN20,ZRHHV-16R-DN25,
ZRHHV-16R-DN40,ZRHHV-16R-DN50,ZRHHV-16R-DN65,ZRHHV-16R-DN80,
ZRHHV-16R-DN100,ZRHHV-16R-DN125,ZRHHV-16R-DN150,ZRHHV-16R-DN200,
ZDHHV-16C-DN20,ZDHHV-16P-DN25,ZRHHV-16R-DN32,
ZDHHV-16C-DN40,ZDHHV-16C-DN50,ZDHHV-16C-DN65,ZDHHV-16C-DN80,
ZDHHV-16C-DN100,ZDHHV-16C-DN125,ZDHHV-16C-DN150,ZDHHV-16C-DN200,
ZDHHV-16C-DN25,CCLAIR,ZDHHV-16P-DN20,ZDHHV-16P-DN32,
ZDHHV-16P-DN40,ZDHHV-16P-DN50,ZDHHV-16P-DN65,ZDHHV-16P-DN80,
ZDHHV-16P-DN100,ZDHHV-16P-DN125,ZDHHV-16P-DN150,ZDHHV-16P-DN200,
,ZDHHV-16C-DN32,ZDHHV-16R-DN20,ZDHHV-16R-DN25,
ZDHHV-16R-DN40,ZDHHV-16R-DN50,ZDHHV-16R-DN65,ZDHHV-16R-DN80,
ZDHHV-16R-DN100,ZDHHV-16R-DN125,ZDHHV-16R-DN150,ZDHHV-16R-DN200,
ZRHHD-16C-DN20,ZRHHD-16P-DN25,ZDHHD-16R-DN32,
ZRHHD-16C-DN40,ZRHHD-16C-DN50,ZRHHD-16C-DN65,ZRHHD-16C-DN80,
ZRHHD-16C-DN100,ZRHHD-16C-DN125,ZRHHD-16C-DN150,ZRHHD-16C-DN200,
ZRHHD-16C-DN25,CCLAIR,ZRHHD-16P-DN20,ZRHHD-16P-DN32,
ZRHHD-16P-DN40,ZRHHD-16P-DN50,ZRHHD-16P-DN65,ZRHHD-16P-DN80,
ZRHHD-16P-DN100,ZRHHD-16P-DN125,ZRHHD-16P-DN150,ZRHHD-16P-DN200,
ZRHHD-16C-DN32,ZRHHD-16R-DN20,ZRHHD-16R-DN25,
ZRHHD-16R-DN40,ZRHHD-16R-DN50,ZRHHD-16R-DN65,ZRHHD-16R-DN80,
ZRHHD-16R-DN100,ZRHHD-16R-DN125,ZRHHD-16R-DN150,ZRHHD-16R-DN200,
ZDHHD-16C-DN20,ZDHHD-16P-DN25,ZRHHD-16R-DN32,
ZDHHD-16C-DN40,ZDHHD-16C-DN50,ZDHHD-16C-DN65,ZDHHD-16C-DN80,
ZDHHD-16C-DN100,ZDHHD-16C-DN125,ZDHHD-16C-DN150,ZDHHD-16C-DN200,
ZDHHD-16C-DN25,CCLAIR,ZDHHD-16P-DN20,ZDHHD-16P-DN32,
ZDHHD-16P-DN40,ZDHHD-16P-DN50,ZDHHD-16P-DN65,ZDHHD-16P-DN80,
ZDHHD-16P-DN100,ZDHHD-16P-DN125,ZDHHD-16P-DN150,ZDHHD-16P-DN200,
ZDHHD-16C-DN32,ZDHHD-16R-DN20,ZDHHD-16R-DN25,
ZDHHD-16R-DN40,ZDHHD-16R-DN50,ZDHHD-16R-DN65,ZDHHD-16R-DN80,
ZDHHD-16R-DN100,ZDHHD-16R-DN125,ZDHHD-16R-DN150,ZDHHD-16R-DN200,
