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ZDLM High Temperature Sleeve Electric Control Valve
Technical Parameters: ZDLM Electric High Temperature Sleeve Regulating Valve Allowable Leakage: Hard Seal: Grade IV Soft Seal: Grade VI Operating Mode
Product details
ZDLM high-temperature sleeveelectric control valveAdopting a cylindrical thin-walled window shaped valve core guide. Equipped with DKZ linear electric actuator, it receives 0-10 or 4-20mA.DC signals to drive valve opening and closing. The electric high-temperature sleeve regulating valve is used to mix two fluids into a third fluid or the same fluid at different temperatures into the same temperature fluid. A three-way splitter valve divides a fluid into two streams.
Electric high-temperature sleeve regulating valveThe diameter ranges from 25mm to 200mm, with nominal pressures of 1.0, 1.6, 4.0, and 6.4MPa, temperature range of -60 ℃ to 450 ℃, and control signal of 0-10 or 4-20mA.DC. There are two types of actuators available: ordinary and electronic.
Nominal diameter DN (mm) |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|
Rated flow coefficient KV |
confluence |
8.5 |
13 |
21 |
34 |
53 |
85 |
135 |
210 |
340 |
535 |
shunt |
85 |
135 |
210 |
340 |
535 |
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Rated stroke (mm) |
16 |
25 |
40 |
60 |
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Traffic characteristics |
Linear parabola |
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Working temperature (℃) |
Ordinary type: cast iron: -20~200, cast steel: -40~250, cast stainless steel: -60~250 Heat dissipation type: cast steel: -40~450, cast stainless steel: -60~450 |
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Medium temperature (℃) |
Below 200 (for merging valves) |
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Inherent adjustable ratio R |
30 |
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Nominal pressure PN (MPa) |
1.0 1.6 4.0 6.4 |
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Allowable leakage amount |
Hard seal: Grade IV Soft seal: Grade VI |
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action |
Electric on/off |
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Signal range (mA. DC) |
0～10 4～20 |
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supply voltage |
220V、50H Z 380V、50H Z 24V、AC/DC |
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Environmental temperature (℃) |
Servo amplifier: 5-45 actuator: -10~55 |
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Full travel time S |
Common |
12.5 |
20 |
32 |
48 |
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Electronic type |
30 |
30 |
48 |
60 |
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Power consumption (W) |
Common |
28 |
35 |
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Electronic type |
, six |
15 |
25 |
40 |
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Electric temperature regulating valveRelated structural diagram:
Electric temperature regulating valveOrdering Instructions
1. Product model and name 2. nominal diameter DN (mm) 3. nominal pressure
4. Flow characteristics 5. Valve body material 6. Rated flow coefficient
7. Type of medium and temperature range 8. Pressure difference before and after the valve 9. Power supply voltage and control signal
10. Other special requirements
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