| ZDLQ/ZDLX Electric Three-way Confluence/Shunt Control Valve |
ZDLQ/ZDLX
Electric Three-way Confluence/Shunt Control Valve |
ZDLQ/ZDLX Electric Three-way Confluence/Shunt Control Valve adopts the guide of tubular core with window, different to the sleeve guide of plug core. It is equipped with 9610L Electronic Electric Actuator receiving signal of 0～10mA.DC or 4～20mA.DC and driving the valve to open and close. The three-way confluence control valve is suitable to mix two fluids into a third fluid or to mix the same fluid in temperatures into the same temperature. The three-way shunt control valve is used to shunt one fluid running out through two separate routes.
The series products could be equipped with different bonnets: standard and radiating bonnet.
Nominal pressure: PN1.6, 4.0, 6.4 MPa.
Nominal diameter: DN25～300
Working temperature -60℃～450℃.
|
|
|
|
|
| Material |
| |
ody, bonnet： HT200, ZG230-450, ZG1Cr18Ni9Ti
Core, seat： 1Cr18Ni9Ti, Stellite Bead Welded
Packing： PTFE, flexible graphite, Stainless Bellows
Push rod, stem：2Cr13
|
|
|
|
|
| Main Parameter |
Nominal Diameter DN(mm)
Diameter of seat(mm) |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
| Rated Kv |
Confluence |
8.5 |
13 |
21 |
34 |
53 |
85 |
135 |
210 |
340 |
535 |
800 |
1280 |
| Shunt |
|
|
|
|
|
85 |
135 |
210 |
340 |
535 |
800 |
1280 |
| Rated Stroke L(mm) |
16 |
25 |
40 |
60 |
100 |
| Intrinsic Flow Characteristic |
Linear、Parabola |
| Working temperature(℃) |
Normal：Iron casting：-20～200、Steel casting-40～250、Stainless steel casting：-40～250
Radiating：Steel casting-40～450、Stainless steel casting：-60～450
|
| Medium temperature(℃) |
Below 200(For confluence valve) |
| Intrinsic Adjustable Ratio R |
30:1 |
| Nominal Pressure PN (MPa) |
1.6、4.0、6.4 |
| Allowed Leakage |
Hard-seal：IV、soft-seal：VI |
| Failure position |
Full open、Full close、Self-locking Position |
| Input signal(mA.DC) |
0～10、4～20 |
| Power voltage |
220V/50Hz |
|
|
|
|
| Valve Type |
 |
|
|
|
| Overall Size
(mm) |
 |
|
|
|
|
