ZDLP Type Cast Steel Electric Single-seat Regulating Valve
Other Products
I. Product Introduction:
The ZDLP type cast steel electric single-seat regulating valve is composed of a 3610L series electronic electric actuator and a single-seat regulating mechanism. The electric actuator has a built-in servo system, so no additional servo amplifier is required. It can be controlled to operate with just an input signal and a power supply, with simple wiring. The valve core of the regulating mechanism adopts top-guiding design, making it suitable for occasions with strict leakage requirements, low pressure difference between the front and rear of the valve, and media with a certain viscosity or containing fibrous substances. The electric single-seat regulating valve features high precision, large flow rate, and small leakage, and is widely used in industrial automation control systems such as chemical industry, petroleum, light industry, power stations, and metallurgy that require large flow rates and small leakage. The only difference between the ZDLP electric single-seat regulating valve and the ZAZP electric single-seat regulating valve lies in the actuator.
II. Valve Internal Components:
Valve Core Type |
Single-seat plunger type valve core |
Flow Characteristic |
Equal percentage characteristic and linear characteristic |
Material |
Stainless steel (1Cr18Ni9Ti, 1Cr18Ni12Mo2Ti, 17-4PH, 9Cr18, 316L), stainless steel hardfacing Stellite alloy, titanium and corrosion-resistant alloy, etc. |
III. Product Parameters:
Nominal Diameter DN (mm) |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
Valve Seat Diameter dn (mm) |
26 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
Rated Flow Coefficient Kv |
8 |
13 |
22 |
32 |
50 |
80 |
120 |
200 |
280 |
450 |
IV. Actuator:
Model |
381LSA-08 |
381LSA-20 |
381 LSA -30 |
381 LSA -50 |
381 LSA -65 |
381 LSA -99 |
381 LSA -160 |
Flameproof Model |
381-08 |
381-20 |
381-30 |
381-50 |
381-65 |
381-99 |
381-160 |
Output Force Push (N) |
800 |
2000 |
3000 |
5000 |
6500 |
10000 |
16000 |
Maximum Stroke L (mm) |
30 |
60 |
100 |
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Operating Speed (mm/S) |
4.2 |
2.1 |
3.5 |
1.7 |
2.8 |
2.0 |
1.0 |
Main Technical Parameters |
Power Supply Voltage: 220V/50Hz Input Signal: 4-20mA or 1-5V·DC Output Signal: 4-20mA·DC |
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Protection Grade: Equivalent to IP55 Flameproof Mark: ExdⅡBT4 Manual Operation Function: Handle |
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Ambient Temperature: -25～+70℃ Ambient Humidity: ≤95% |
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| Industry Category | Machinery & Equipment/Valves/Control Valves |
|---|---|
| Product Category | |
| Brand: | 上海舟腾 |
| Spec: | ZDLP |
| Stock: | 99 |
| Manufacturer: | 上海舟腾泵阀制造有限公司 |
| Origin: | 113120 |
