ZSAP electronic electric top-guide adjusting valve, made up of PS
series or ***0 series linear travel electric actuator and low flow
resistance straight single-seat valve. Electric actuator is
electronic integrated structure, with servo amplifier inside, input
control signal(***0mADC or **5VDC) and power can control opening of
valve, regulate pressure、flow、liquid level、temperature and other
processing parameters. Flexible action、simple connection、large
flow、small size、high adjusting precision. Widely used in
power、metallurgy、chemical、petroleum、environmental protection、light
industry、equipment, etc.
Nominal diameter mm G3/4” *0 *5 *2 *0 *0 *5 *0 **0 **5 **0 **0 **0
**0 **0 **0 Diameter of valve seat mm 3 4 5 6 7 8 *0 *2 *5 *0
*6 *2 *0 *0 *6 *0 **0 **5 **0 **0 **0 **0 contact with us
Rated flow coefficient kv Straight line 0.*8 0.*2
0.*0 0.*2 0.5 0.8 1.8 2.8 4.4 6.9 *1 *7.6 *7.5 *4 *9 **0 **6 **5
**0 **0 ***0 ***0 Equal percentage
1.6 2.5 4 6.3 *0 *6 *5 *0 *3 **0 **0 **0 **0 **0 **0
***0 Nominal pressure (MPa) 0.6，1.6，2.5，4.0，6.4 Travel (mm) *0 *6
*5 *0 *0 **0 Flow characteristics Straight line Straight line，equal
percentage，quick open Working temperature ℃ **0～**0℃(normal
temperature )，thermal chip **0～**0℃(medium temperature )，special
order***0～**0℃ Flange size According to JB****9、JB****9 standard
，according to JB/*9.***4、JB、ANSI、JIS、DIN standard Material of
valve body WCB(ZG******0)、ZG1Cr*8Ni9Ti、ZG0Cr*8Ni*2Mo2Ti CF8 CF8M
Material of valve spool
1Cr*8Ni9，SS**4，0Cr*8Ni*2Mo2Ti，SS**6，ZG1Cr*8Ni9Ti Type of valve body
Straight single-seat cast ball valve Type of upper cover
General（normal temperature ），heat sink（medium temperature
），vertical type（low temperature ） With electric actuator PSL
PSL***1 PSL***2 PSL***4 PSL***8 PSL***2 PSL**5 **1L **1LSA**8
**1LXA**8 **1LSA**0 **1LSB**0 **1LSB**0 **1LSC**5 **1LSC**9
Explosion-proo **1LXA**0 **1LXB**0 **1LXB**0
