Name：electric single-seat control valve
Model：ZDL-21720
Quoted price：面议
Feature：ZDL-21720 electric single-seat control valve
electric single-seat control valveDetails：
ZDL-21720 electric single-seat control valve
ZDL-21720 electric single-seat control valve made up of straight travel electric actuator and 21000 single-seat , receive 0～10mA DC or 4-20mADC signal, automatically control the opening of valve, achieve continuous adjusting of pressure、temperature、flow、liquid level and other process parameters. Widely used in power、metallurgy、petroleum、chemical、light industry、food department and other automatic control systems
Valve body: SCPH2（WCB） SCPH21（WC6）
SCS14A（CF8M） ZG1Cr18Ni9Ti
Internal components of valve: SUS316，SUS403，SUS603，SUS316，1Cr18Ni9T
|
Z |
D |
L |
□□ |
□ |
□ |
□ |
□ |
|
Actuator |
Electric actuator |
Linear travel |
Valve body |
Valve spool |
Flow characteristics |
Valve seat |
Upper copper |
|
21 Sleeve valve |
0．Not specified 1．Square contour 7. low noise |
0．specified 1．Straight line 2．Equal percentage |
0．Not specified 4．Quick switch 5．Thread connection 6．Soft sealing |
Blank: standard EB： Extend AB： heat chip |
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